
    [Prize.]
    The Marianna Flora. The Vice Consul of Portugal, Claimant.
    
    In Admiralty proceedings, amendments are made in the appellate-Court, not only as to form, but as to matter of substance, as by the ■ filing a new count to the libel; the parties being permitted, whenever public justice, and the substantial merits require it, to introduce new allegations and new proofs; non allegata allegare, et non probata probare.
    
    If the amendment is made in the Circuit Court, the cause is heard and adjudicated by that Court, and (upon appeal) by this Court on the new allegation; but if the amendment is allowed by this Court, the cause is remanded to the Circuit Court, with directions to permit the amendment to be made.
    An attack made upon a vessel of the United States, by an armed vessel, with the avowed intention of repelling the approach of .the former, or of crippling or destroying her, upon a mistaken supposition that she was a piratical cruizer, and without a piratical or felonious intent, or for the purpose of wanton plunder, or malicious destruction of property, is not a piratical aggression under the act of the Sd of March, 1819, c. 75.
    Nor is an armed vessel, captured under such circumstances, liable to confiscation as for a hostile aggression, under the general law of nations.
    
      The act .extends to foreign vessels committing a piratical aggression ,' and whatever responsibility the nation' may incur towards foreign states, by executing its provisions, the tribunals of the United States are bound to carry them into effect.
    Pirates may be lawfully captured by the public or private ships of any nation, in peace or in war; for they are hosles humará generis. American ships offending against our own laws, may be seized upon the ocean, and foreign ships thus offending within our territorial jurisdiction, may be pursued and seized upon the' ocean, and brought into our ports for adjudication.
    But, in such cases, the party seizes at his peril, and is liable to costs and damages if he fails to establish the forfeiture.
    Ships of war sailing under the authority of their government, in time of peace, have a right to approach other yessels .at sea for the purpose of ascertaining their real characters, so far as the same can be done without the exercise of the right of visitation and search, which does not exist in time of peace.
    No vessel is bound to await the approach of armed ships under such circumstances; but such vessel cannot lawfully prevent their approach by the use of force, upon the-mere suspicion of danger.
    Where an aggression was committed by a foreign armed merchant vessel, on a public armed ship of-the United States, under these circumstances, and a combat ensued upon mutpal misapprehension and mistake, the' commander of the public ship was held exempt from costs and damages for subduing, seizing, and bringing into a port of this country for adjudication, the olfending vessel.
    Appeal from the Circuit Court of Massachusetts.
    The original libel filed in the District Court against the Portuguese ship Marianna Flora, and cargo, was for an alleged piratical aggression attempted or committed by the ship on the United States armed schooner Alligator, Lieutenant Stockton commander, against the act of Congress of the 3d of March, 1819, c. 75. entitled, “ An act to protect the commerce of the United Sthtes, and punish the crime of piracy.”
    
    
      Upon the hearing of the cause in the District Court, the Judge pronounced an interlocutory sentence of restitution, and subsequently pronounced a further decree for damages, amounting to 19,675 dollars, for the act of sending in the ship for adjudication, and the consequent detention. An appeal was taken by the libellants from both decrees to the Circuit Court; and, afterwards, before the hearing of the appeal, by request of the government of the United States, and with the consent of the libellants, the ship and cargo were restored to the claimants, and further proceedings respecting the same were abandoned. The only question, therefore, litigated in the Circuit Court, was upon the point of damages, and, ultimately, a decree was there pronounced reversing the decree for damages ; and this constituted the. matter of the present appeal.
    Pending the proceedings in the Circuit Court, leave was granted to the libellants to file a new count or allegation, in which the aggression was stated to be hostile, and with intent to sink and destroy the Alligator, and in violation of the law of nations.
    The facts which were given in evidence, and relied on to support the allegations in the libel, were substantially as follows: On the morning of the 5th of November, 1821, the Alligator and the Marianna Flora, were mutually descried by each other on the ocean, at the distance of about nine miles, the Alligator being on a cruize against pirates and slave traders, under the instructions of the Prosidént, and the Portuguese vessel being bound on a voyage from Bahia to Lisbon, with a valuable cargo on board. The two vessels were then steering on courses nearly at right angles with each other, the Marianna Flora being under the lee bow of the Alligator. A squall soon afterwards came on, which occasioned an obscuration for some time. Upon the clearing up of the weather, it appeared that the Marianna Flora had crossed the point of intersection of the courses of the two vessels, and was about four miles, distant on the weather bo(w of the Alligator. Soon afterwards she shortened sail and hove to, having at this time a vane or flag on her mast, somewhat below the head, which, together with her other manoeuvres, induced Lieutenant Stockton to suppose she was in distress, or wish - ed for information. Accordingly, he deemed it his duty, upon this apparent invitation, to approach her, and immediately changed his course towards her. When the Alligator was within long shot of the Portuguese ship, the latter fired a cannon shot ahead of the Alligator, and exhibited the appearance and equipments of an armed vessel. Lieutenant Stockton immediately hoisted the United States flag and pendant. The Marianna Flora then fired two more guns, one loaded with grape, which fell short, the other loaded with, round shot, which passed over and beyond the Alligator. This conduct induced Lieutenant Stockton to believe the ship to be a piratical or a slave vessel, and he directed his own guns to be fired in return; but as they were only carronades, they did not reach her. The Alligator continued to approach, and the Marianna Flora continued firing at her at times, until she came within musket shot, and then a broadside from the Alligator produced such intimidation that the Portuguese ship almost immediately ceased firing. At that time, and not before, the Portuguese ship hoisted her national .flag. Lieutenant Stockton ordered the ship to surrender, and send her boat on board, which was accordingly done. He demanded an explanation ; and the statement made to him by the Portuguese master, and other officers, was, that they did hot know him to be an American ship of war, but took him to be a piratical crui'zer. Under these circumstances, without much examination of the papers, .or the voyage of the ship, Lieutenant Stockton determined to send her into the United States, on account of this, which he deemed a piratical aggression. She was, accordingly, manned, and sent, with her officers and. crew, under' the orders of Lieutenant Abbot, into Boston,
    
      Feb. 20th.
    
    Mr. J. Knapp, for the appellants,
    argued, (1) upon the facts, to show that the visitation of the Marianna Flora, and her detention for examination and search, were unlawful and unjustifiable. He insisted, that the Portuguese master was deceived by the omission of the Alligator to affirm her flag with a gun, according to the law and usage of the nations on the European continent. He had a lawful right to resist the approach of the other vessel, until assured, beyond all reasonable doubt, of her true national character. A remark of Lord Ellenborough, in an analogous case, recognises such manoeuvres as were used by the Marianna Flora, as coming within the legitimate acts of defensive resistance. He says, “ defence might happen in various ways, as by making a show of confidence in the face of an enemy, with á view to deter him from an attack;” Upon the topics of the nature or character of unblameable defence, and the time when forcible resistance may lawfully begin, and the extent to which it may be carried, particularly between persons belonging to different civil societies, or between vessels of. different nations, on the ocean, authorities were cited from various text writers, as applicable to the situation of. the Portuguese master, and justifying his conduct/ It was asked, if it be lawful for private ships to arm, in time of peace, for the purposes of self-protection, whether that liberty did not comprehend the right to do with force whatever, under existing circumstances of apparent peril, human instinct and natural prudence .would dictate ? Could the maxim that we must so use what belongs to us as not to infringe the rights of others, be inconsistent with this principle ? Could it be the duty of the master of a merchant vessel armed for such a purpose, when his nation was at peace with all the world, and when the seas were infested with pirates, to suffer another armed vessel to approach him without first being satisfied of her pacific intentions ? Still less was it his duty to submit to the exercise of the right of visitation and search, (a right which has no existence in time of peace,) in the unlawful manner in which it was attempted to, be exercised.
    2. It was insisted, .that if the search and examination had been made in a lawful and deliberate manner, it must have resulted in a conviction of the innocence of the Portuguese ship, and her. consequent immediate liberation. As, in this case, simple reparation only was sought, and not vindictive damages, it was considered sufficient to refer to the case of the Appollon, where it was laid down by this Court, that, except in cases of captures jure belli, or on exemption expressly created by statute, even probable cause will not excuse from simple reparation.aBut, there must, in every case, be probable cause to justify the seizure.
    
    3.. But, it was further contended, that the subsequent detention and sending in of the ship for adjudication, was wholly unjustifiable, and subjected the seizor to damages. Even the harsh and unbending rules of prize law render the captors liable to costs and damages whenever the evidence of the neutrality of the ship and cargo exists on board, unless it is afterwards shown to be enemy’s property, or to have beén guilty of some unneutral conduct, rendering it liable to confiscation. But yet there was a distinction between a right to seize and examine, and a right to capture. The right to detain and send in for adjudication, did not necessarily follow from a seizure and examination, which might have been warranted by the circumstances, but which had not resulted in showing that there was any n. son to doubt the true character of the Portuguese vessel, and the innocence of her conduct. But, at all events, the misconduct of the master, supposing it to be ever so aggravated, could not affect the owners of the ship and cargo, whose agent he was, for ordinary civil purposes, but not so as to subject their property to loss or injury by his unlawful acts. And for the losses accruing by the detention of the ship and cargo in port, after it was satisfactorily ascertained that they could not be proceeded against by the seizors, there was still less reason to doubt the right of the claimants to recover damages.
    
    4. The charge that the Portuguese ship had. attempted, or committed, a piratical aggression or restraint, within the act of Congress, was con - sidered as negatived by the restitution, with the consent of the captors, in the Court below. Whatever might be the nature or degree of the of-fence meant to be defined by the act, it must be piratical; and all the authorities define piracy to be a robbery, or forcible depredation on the high seas ; and they all concur, that a bare assault, without taking or pillaging something, does not constitute this crime. If the act of Congress goes beyond this definition, it is not warranted by the law of nations, and cannot give Jurisdiction to the tribunals of this country over the persons and property of foreigners.
    Mr. Blake, for the respondents,
    made three points:
    (1.) The captors were justifiable, under all the circumstances of the case, in subduing and taking possession of the Portuguese ship.
    (2.) They were justifiable in sending her in for adjudication.
    (3.) There was probable cause of seizure and sending in for adjudication.
    1. Even the sentence of the District Court admits that Captain Stockton was not liable to damages for the mere act of subduing and seizing thé ship. She had committed a hostile and piratical aggression on a public vessel of the United States in time of peace. The learned counsel here entered into an able and elaborate argument upon the evidence, to show that the first aggression was committed by the Portuguese ship, and that it was not justified or ex-euséd by the conduct of the Alligator. It was a predetermined, deliberate, and wanton attack; not an accidental rencounter, nor the result of any mistake. It was an act of private war, and the onus probandi is on the claimant to show that it was authorized by the law of nations. Admitting even that the Alligator pursued the Portuguese vessel, she had an unquestionable right to approach her in time of peace ; and an attempt to exercise the right could hot be construed into an act of hostility, or warrant the use of force to prevent it. As the ocean iá the common property of all nations, every nation has a right to its free use, and no one can claim the exclusive control of a larger portion than is sufficient for the purposes of its own movements. The regulations as to keeping out of cannon shot, and sending a boat on board, are applicable only to a state of war, and to the exercise of the belligerent right of search, which, it is admitted, does not exist in time of peace. Indeed, these regulations are the creatures of conventional law, and bind those nations only between whom they are established by special treaty. But the Alligator was a .public armed ship, belonging to the navy of the United States, and sent out to cruise against pirates and slave traders, under the different acts of Congress passed for the suppression of these offenders. Captain Stockton was authorized by these laws, and his. instructions under them, to seize and subdue all vessels and persons offending against them, wherever they might be found. If every-Vessel on the ocean has a right to draw around her a magic circle, and to prevent by force the approach of all others, it is obvious that the acts of Congress, must remain a dead letter, since they could not be executed without approaching sufficiently near to ascertain the probable character of the vessel. The act of heaving to, on the part of the Marianna Flora, indicated either a desire to speak the Alligator, or to get the weather gage for the purposes of annoyance; and, in either case, it was the duty of Captain Stockton to change his course, and overhaul the Portuguese ship. But the circumstance of the hostile guns which were soon afterwards fired from the Marianna Flora, without hoisting any national flag, made it still more imperatively his duty to approach her ; and had he avoided the rencounter, he could not have justified his conduct to his government and his country. He had a right, then, to pursue and capture, founded upon the act of Congress, and his instructions. He was justified in considering the ship as having not only attempted, but as having actually committed, a piratical restraint and aggression, within the meaning of the act.
    But, independent of the authority derived from this statute, e was justified in pursuing and subduing the aggressor, upon the more general grounds of natural and public law. The right of freely navigating the ocean, and of self-defence, of repelling force by force, was common to both vessels. The Alligator was not bound to decline the combat by flight. In the expressive words of Baron Puffendorf, “ in a state of nature, the aggressor hath no right, by which the other party is bound to decline his violence, rather than oppose it; and the reason why a man, under his natural condition, sometimes chooses rather to fly than fight, is not out of any favour to him who sets upon him, but because he thinks it more convenient for his own affairs to fly, like hares, whose armour is in their feet ,”
      This doctrine has reference to the condition of man in. a state of nature ; and such was the condition of the parties, now before the Court, when upon the ocean, and waging war with each other. The ^indices injuriarúm were not there, and each party became of necessity his own avenger and judge. As to the Alligator not firing a gun •in affirmance of her flag, it cannot surely be pretended that, such an idle ceremony could give any additional assurance that she was what she pretended to be, or that the general law of maritime states requires any such ceremony. It may be the particular usage of Spain and Portugal, and it may have be§n adopted between some other nations as a part of the conventional law ; but it has reference exclusively to a state of war, and is a mere regulation of the exercise of thebelligerant right of visitation and search.
    Still less can it be maintained that the Portuguese had reasonable grounds to suspect that the Alligator was a pirate, and had hostile designs upon his ship, and,, therefore, he had a right to attack and destroy her. The analogies of the municipal law may assist to illustrate this branch of the inquiry., What degree, or what grounds of fear of bodily harm, will justify an act that may result in the destruction of human' life, is, in some cases, a question of great delicacy and difficulty. By the rules of the common law, the rignts of the party assailed are confined within very narrow limits. The danger must.be manifest, impending, and almost unavoidable. But the writers on natural law may, perhaps, on this occasion, be more properly cited ; and the foilowing passage from Puffendorf affords the fullest illustration of the principles applicable to this subject. “ Sometimes,” says he, “ a doubt has arisen whether, if one assault me, by mistake, without any evil design, but with intent to employ his force against another, I may kill him in my own defence.. Grotius makes this clear in the affirmative. (De J. B. acP. lib. 11. c. 1. s. 2.) Inasmuch as nature obliges us to maintain peace with others, it may, and ought to be presumed, that every one will fulfil this obligation, unless he give manifest evidence of contrary designs.” “ But now,' (speaking of timely preparations for self-defence,) though my providing thus far for my security can be injurious to none, yet, before Í .can actually assault another under colour of my own defence, I must have tokens and arguments amounting to a moral certainty, that he entertains a grudge against me, and has a full design of doing me a mischief, so that, unless I prevent him, I shall immediately feel his stroke. Among these tukens and signs giving me a right to make a violent assault upon another man, I, must by no. means reckon his bare superiority to me in strength and power. ’Tis a very gross way of philosophizing -which some men have got, when they tell us, by way of advice, ‘ He that is able to hurt you, undoubtedly is willing, and, therefore, without further warning, down with him.’ This kind of doctrine is manifestly destructive of all social commerce among men, and the authors.commonly cited in defence of it, either are such whose character prevents their authority, or else, in the passages alleged from them, they speak only of precaution in our dealing with those who have given us sufficient tokens of their resolution to hurt us.”
    
    The application of these principles to the case now in judgment, is too plain to require illustration, and seems to leave no doubt that the respondents are fully justified as to the act of subduing and capturing the appellant’s ship.
    The counsel also commented upon a passage from Albericus Gentilis, which had been relied on by the learned Judge of the District Court as supporting his decree, but which, it was contended, had been misunderstood; and, at all events, was but the opinion of a private individual against the solemn judgment of a Court of justice in a case analogous to that now in discussion.
    
    
      2. The captors were equally justifiable in sending her in for adjudication. It was the exercise both of a right and a duty. Taking it for granted, that there was a right to subdue, and to capture, the right to send in for adjudication follows a cor°Mary° The right to seize depended upon the fact of the offence committed by the captured vessel. The captors had no authority to apply the' law to the fact, to sit in judgment upon the case, and to inflict summary justice on the offender. Still less could the commander of ai public ship be expected to assume the responsibility of suffering the offender t(T escape. It was apparently a piratical, or, at least, a hostile aggression against the law of nations, which had been committed upon a public vessel of the United States. It is not essential to constitute the piratical restraint and depredation, which is meant to be punished by the act of Congress, that there should be an intent to rob or plunder. Any wanton attack on a vessel, on the high seas, and especially an attack with an intent to sink the vessel, and destroy the lives of the officers and créw, is clearly within the letter arid the spirit of the act. If a homicide had been occasioned by this aggression, it could not be considered as justifiable or excusable, upon the principles of the criminal code of this, or any other civilized eountry ; and not being justifiable or excusable, it would be a case of murder, and if a case of murder, of piratical murder. Now, if the act attempted to be done would have been piratical, the attempt also was piratical. It may, indeed, be said, that the act of Congress is broader than the rule of international law on this subject; that, by the law of' nations, an attempt to commit a' piracy is not a piracy ; and, therefore, the detention and sending in for adjudication was unlawful. Supposing this to be so, argumentó gratia, still the judicial tribunals of this country.are bound to protect the officer who acts under it, and in obedience to it. This very question of an apparent collision between the law of nations and á municipal ordinance, was presented to the mind of that great man who presides in the British High Court of Admiralty, in the memorable case of the orders in council, and disposed of without hesitation or difficulty, upon the plain and intelligible ground, that he could not presume the prize ordinances of his. own country to be repugnant to the law of nations.
    
    But, supposing it not to be a piratical aggression, or an attempt to commit one, still it was an act of deliberate, wanton, flagrant hostility, committed against the law of nations, and the rights of this country as one of the community of nations. For such an offence there must be some punishment, and the appropriate penalty inflicted in analogous cases, is that of confiscation. Thus, in the case of the Anne,
      
       this Court condemned, as prize of war, enemy’s property taken within neutral jurisdiction, upon the ground, that the captured vessel had made the first attack upon the captor, and, by this act of aggression on the other belligerant, had disturbed the state of peace which is always supposed to exist in a neutral port.
    3. There was probable cause, such as will exempt the captors from damages. Probable cause is, where a seizure is made under circumstances which warrant suspicion, and upon evidence less than that which would justify condemnation. No case can be showmwhere a Court of the law of nations has decreed damages merely for bringing in for adjudication, if the original seizure was justifiablé, unless under peculiar circumstances not affecting the principle, or its application to the present case. The learned counsel here cited and classified all the cases to be found in the English books, where damages had been given or refused; and deduced from them the general inference, that wherever there is probable cause for the original seizure, the captors are only liable to make simple restitution, even if upon adjudication it turns out that their suspicions were groundless.
    
    
      As to. the decision of this Court in Murray v. The Charming Betsey,
      
       it is affirmed by Mr. Dalias, arguendo, as a general principle of maratime law, that probable cause will justify a riñe seizure, is not denied by the opposite counsel, and is impliedly conceded by the Court in its judgment, the whole scope of which goes upon an inference of fact from the evidence, that there was not probable cause of seizure, showing, that if there had been, damages would not have been given. In Little v. Bareme,
      
       the Court did not deem it . necessary to determine whether the probable cause afforded by the conduct of the captured vessel to suspect her of being an American, would exempt the captors from damages, because it was of opinion that had she been so, the seizure would still not have been warranted by the law. And the case of Matey v. Shattuck,
      
       was the application of the ordinary principle of the Prize Court, that if the seizure is without probable cause, the captors are liable to make restitution, with costs and damages, even if the property be lost without their fault; evidently implying, that if there had been probable cause for the original seizure, they would not have been so liable.
    Mr. Webster, on tlie same side,
    entered into a minute examination of the evidence, in order to show that the party, who was in fact the wrong doer, and the aggressor, now appeared before the Court in the character of a plaintiff, seeking redress for a supposed injury done to himself. It had been said2 that the owners of the ship, and of the cargo, were not to be held responsible for the misconduct of the master. There were two answers to this objection: (1.) That it was not the captors who were seeking to punish the owners, but the owners who were seeking compensation against the captors for the consequences of the misconduct of their own agent. (2.) That the universal principle, applied by Courts administering the law of nations, was to consider the thing taken in delicto, as responsible, whether it was the property of the master, or of others. In cases of blockade, of contraband, of carrying enemy’s property with false papers, of resistance to visitation. and search, he is considered as the agent of the owner both of ship and cargo. So, also, the revenue laws, from the necessity of the case, regard him in that character, and subject the vessel and goods under his control to confiscation for his unlawful acts. In every case, until the innocent are Separated from the guilty, until examination and regu-’ lar adjudication can "bp had, the law is compelled to regard the ship, and every thing on boárd, as belonging to the master.
    It had also been contended, that though the original seizure might be justifiable, the captors were liable. in costs and damages for not releasing the vessel after she was subdued and seized. But it was not pretended that Captain Stockton had authority to punish her himself; and, therefore, únléss the Portuguese ship had, notwithstanding all that had happened, a clear right to go olfwith impunity, he had an unquestionable right to send her in for adjudication. If she had a right to pursue her voyage, she would have had the same right if the consequences of her aggression had been ever so calamitous ; if she had crippled the Alligator, and destroyed half he? crew. The actual consequences being less serious, do not affect the right, though they may the exercise of discretion. But we have nothing to do here with the question of military discretion. The captured.vessel had made war. She had committed what was, prima facie, a piratical restraint and depredation. If unexplained, it was piracy. Whether it could be satisfactorily explained, or excused, was a question to be decided by the civil tribunals. It was not too much to say, that the captors had here something of a belligerant right. The act of Congress was not a mere municipal law ; it was a prize ordinance. The seizure was not á mere municipal seizure. War against pirates existed, and the act was intended to define who should be treated as pirates. And, even if the Court should now be of opinion, that the captured vessel ought not, under all the circumstances, to be sent in, still the question recurs, whether Captain Stockton might not, at that time, have thought otherwise. He was calléd on, suddenly, to decide and act on a question full of difficulties, and which has occasioned no little embarrassment to the civil tribunals, with all the advantages of a deliberate examination. Even with these advantages, the learned Judges of the Courts below have differed in their judgments upon, it; and yet, it is now contended, that this naval commander was bound to be better instructed in the laws than those whose peculiar duty it is to study and expound them. Upon these grounds it was, that SirW. Scott
    
      •determined, in the case of the Louis,
      
       that it being a case primee impressionis, the captors were exempt from costs and damages, although the Court was clearly of opinion, that the seizure itself was unjustifiable, a right of search not existing in time of peace. A doubt respecting the true construction of the law, is as reasonable a ground for seizure, as a doubt respecting the fact. But, here was doubt respecting.both fact and law, and that doubt is not yet cleared up. The capture was made in repelling what appeared, at the time, to be an act of piratical aggression.. It has turned out not to be so, after a judicial examination. But, the question is, what it appeared to be recenti facto. It cannot be maintained, that an habitual course of piratical depredation is necessary to constitute the of-fence of piracy A single aet of piratical aggression,-stimuláted by revenge, or national prejudice, or wanton cruelty, would be sufficient. The act of Congress evidently supposes it, and is in conformity with the public law.
    It had also been argued, that this was a municipal seizure, and that the vessel having been restored without a certificate of probable cause, costs and damages followed as a matter of course. But, it was insisted, that municipal seizures are for offences within our own territorial jurisdiction, or by our own citizens elsewhere. Here, the proceedings are under the law of nations ; and, if found guilty, the property would be condemned,. not for a municipal offence, but as prize, and distributed as prize. And, even if it had been a municipal seizure, it could not be admitted that such consequences would necessarily follow in every case, without regard to its circumstances. The true principle applicable to seizures of every kind was, that the party having a.right to cruize, and bring in some vessels, if others, so conduct as to give themselves the character of those who are liable to capture, they would be entitled to nothing but simple restitution. This is laid down in- clear and satisfactory terms by Sir W. Scott. “ The natural rule is, that if the party has been unjustly deprived of his property, he ought to be put as nearly as possible in the same state as was before deprivation took place ; technicaliy speaking, he is entitled. to restitutipn with costs and damages. This is the general rule; but, like all other general rules, it must be subject to modifications. If, for instance, any óircumstances appear, which show that the suffering party. has himself furnished occasion for the capture; if be has, by his own conduct, in some degree contributed to the loss; then he is entitled to a somewhat less degree of compensation, to what is technically called simple restitution.”
    
    Mr. Emmett, for the appellants, in reply,
    argued, that the second count in the libel filed in the Circuit Court, charging a hpstile aggression, was inadmissible,. as the original subject matter of the suit was originally cognizable in the District Court, (where the ship and cargo had been acquitted from the original charge of a piratical aggression,) ánd to allow such an amendment would be to institute an original, and not an appellate proceeding, in the Circuit Court.
    The appellants were entitled to damages as claimed. The capturing vessel derived her right under the municipal law. The piracy alluded to in the act of Congress is sea robbery. It is an act to protect commerce ; and the history of the times , shows, that the great evil to be remedied was the system of depredations on the ocean. They were, indeed, frequently accompanied with murder, and various other enormities. But these were only subservient to the system of plunder, and intended only to facilitate or conceal the crimes of the offenders. The piracy referred to is, that by the law of nations, and not by any per culiar law of the United States. And, even, if our statutory piracy had been contemplated in this act, it would not apply to the present case. The Crimes Act of 1790, defines the piracy created by that statute to be “ murder, or robbery, or any other offence, which, if committed within the body of a county, would, by the laws of the United States, be punishable with death.” Now, as the firing by the Portuguese did no mischief, no offence was committed, which, if committed on land, would be punishable -with death. Besides, it. has been determined, that this section of the Crimes Act does not extend to foreign. vessels. For the purposes of this case, then, if not for the purposes of every case, it may be assumed, that the piratical aggression mentioned in the act of the 3d of March, 1819, c. 76. must be with intent to rob.or plunder. Nor can the act affect the antecedent rights of other nations. It did not, and could not, create a state of war. Pirates are, indeed, called Rostes Rumani generis; but the use of such metaphorical language isv often calculated to mislead, and to confound our ideas of legal rights. They are, indeed, public offenders, like the highway rob-_ ber, but they are not public enemies so as to give those who cruize against thern .any of the rights of war in respect to the subjects of friendly states who are not involved in their guilt. The act could not give to our own ships the right of visitation and search, or any other belligerant rights, so far as respects foreign nations. It could not affect the pre-existing right of Portuguese subjects to maintain for themselves the privileges of a state of peace. Its utmost effect would be to impose on vessels of this country the obligation to submit to examination, and the seizures it authorizes must be regarded as strictly municipal. The commissioned vessel must, therefore, act on credible information, or on evidence it has of acts of piracy. A claim to examine or detain vessels of another nation on suspicion, without information or evidence, would be as" large as the belligerant right of search, though under another name. If the commissioned vessel acts against a foreign vessel, it acts at its own peril, and (more especially when it acts without information or evidence) must abide the consequences as to damages if it has acted erroneously. In captures jure belli, if there be probable cause, the captors are entitled, as of right, to an exemption from damages; but, in case of a municipal seizure, there must be some provision of positive law creating and defining the exemption. The party who seizes does it at his peril ; if condemnation follows, he is justified ; if an acquittal, then he must make compensation, unless he can protect himself under some statute.®
    It has been said, that under this construction, the act would become a dead letter. The same was said in the case of the Louis, and the answer of Sir W. Scott to the objection is conclusive and pertinent to the present case.
    But the objection is unfounded. The dangerous pirates are, for the most part, not difficult to distinguish. Their haunts, their, aabits, their appearance, point them out; and though the commissioned officer acts at his own risk, yet if he act on those indicia, and on information and evidence, and stays his hand where he can find no trace or evidence of guilt, he incurs no real danger of being liable to damages ; and, in any event, may rely on the justice apd liberality of his own government for protection. This is also the doctrine of the municipal law in .analogous cases on land, both criminal and revenue proceedings.
    One of the privileges of a state of peace, which the Portuguese have still a right to maintain for themselves, is the benefit of the principle, that on the high seas the merchantman is equal to the man-of-war. Each may protect itself according to its sense of expediency and necessity, and resist the doing of any thing by the other, as. a right, which is not. a right. If the. man-of-war has no right to examine, the merchantman has a right to resist that examination. Even in war, a vessel navigating the ocean may, to a certain extent, draw a line of jurisdiction around itself. This is proved by the restrictions put on the right of search. It is said, indeed, that these are the result of treaty stipulations. But they •are the result of a true interpretation of the law of nations, and have been recognised in treaties, because England had practically violated the right. A fortiori, in time of peace may every vessel draw a circle of jurisdiction around itself, and resist the exercise of that search and visitation which is not lawful in time of peace. It is upon this ground that Sir W. Scott held the doctrine, that if a neutral resist search, not knowing of the existence of a war, it is no ground of condemnation;
       and that still more recently he has determined that the right of visitation and search does not exist, and cannot be exercised in time of peace. Every ship navigating the ocean in time of peace may appropriate to her temporary use so much of it ,as is necessary to her protection, consulting the equal rights of others. It is á right that will lie dormant, and never be exercised except upon real apprehension. When there is no apprehension of danger, the consent to approach will never be withheld. But the right to approach in invitum can never exist; and, both parties being independent and equal, each party is to judge for himself as to the extent and reality df that danger. Unless this exclusive right of judgment is maintained, the approach of pirates could never be prevented, who frequently assume the flag of public ships, and fall upon their victims under this disguise,
    The learned pounsel here argued upon the evidence to show, that upon a just application of these principles, the conduct of-the Marianna Flora was perfectly justifiable. The first fault was committed by the Alligator in chasing, and not affirming her flag with a gun. This- is the law of nations, and recognised as such by every maritime nation on the continent of Europe. The language of iiwi'on this subject is peculiarly appropriate to the present case. He says, “ the fear of meeting with a pirate, and being the dupe of deceitful appearances, is the reason why no credit is given to thejHag of a vessel, though a S^P °f war.”
      
       Had the flag been affirmed, in this instance, in the manner to which the Portuguese are accustomed, they would not have resisted the attempt to approach their vessel, and all the present consequences would have been avoided.
    They might also have been avoided, by that deliberate and impartial examination, which it was Captain Stockton’s duty to make, before he decided on sending in the ship for adjudication. It would have been his duty, even in war, to examine faithfully the ship’s papers, and pay düe respect to the evidence produced. But, it is said, that the usual documentary evidence would prove nothing, since it was not a question of proprietary interest or neutral character. The answer is, that the ship’s papers would have shown, that the vessel, whom he treated as a pirate, whs an innocent merchantman; and that the cargo. was not liable, by the act, to confiscation, even if the-vessel had been guilty of a piratical aggression. The 4th section of the act only subjects the vessel or boat to confiscation, and even that must be understood with the implication that they are the property of the wrong doers; for the master can never be considered as the owner. even of the ship, so as to subject it to forfeiture for his criminal acts, much less can he be considered as the owner of the cargo for such a purpose. In the words of this Court, it may be said, that, “ however general and comprehensive the phrases used in our municipal laws may be, they must always be restricted in construction to places and persons upon whom the legislature has authority and jurisdiction.”
    
    Nor can it be maintained that here was an act of private unauthorized war committed by the Portuguese, which, being a violation of the law of nations, would subject the vessel, if taken in delicto, to confiscation. Private war .never gives the right of capture and confiscation/ That belongs to public war alone. In time of war, every violation of belligerant rights is followed by condemnation, because it is considered as evidence of enemy’s property, which, by the laws of war, is transferred to the capturing power. But, in time of peace, to make every violation of the law of nations, however slight, produce the condemnation of property, however valuable, and belonging to innocent persons, would reduce the law of nations to the sweeping severity of Draco’s code. -v
    In this case, the sending in for adjudication has been- sought to be justified by hypothetical reasoning, grounded upon the supposition that lives might have been lost; and a learned discussion of the municipal law of homicide was entered into, to show, that if any of the Alligator’s crew had been killed, it would have been murder; and, then it is asked, whether it would not have been Captain Stockton’s duty to send in for trial, for what would have been clearly piracy. But we are to deal with the case as we find it. No lives were, in fact, lost; no injury done to the vessel. It was nothing but the offence of firing, and in self-defence, against a vessel that turned out to be a public ship of war, but which did not at first manifest her character in the mode to which the Portuguese had been accustomed. Was it possible to suppose that such an act could produce the confiscation of the cargo belonging to innocent owners, or of the ship, the owner of which was equally innocent ? It was at most a marine trespass, cognizable in the Courts of the offender, because it was not a case of war, nor to be determined by the law of war ; or if there were a doubt whether there was any thing of national insult in it, it might be a fit subject to be represented to this government for diplomatic discussion. But, after the ship and cargo were brought in; and it was ascertained that she could not be subjected to confiscation, why were they detained and proceeded against as if captured jure belli ? Here are a series of wrongs, for which they who suffer damage must look for compensation to him whom the law considers. as the wrong doer, although many of them were the acts of his agents, and done in his absence. They do not seek vindictive damages, but simple compensation only. The long list of cases which lias been arrayed against us cannot furnish a rule for a seizure, which was not made jure belli, but which (if to be justified at all) must be considered as having been made in- execution of a municipal statute. Will probable cause, even if it existed, furnish a defence in such a case? That is not the law of Hoyt v. Gelston,
      
       which was a seizure under an act of Congress, and where there was probable cause, though it was not certified by the Court according to the statute. Is it the law of any case where the wrong doer acts under municipal laws on his own responsibility ? Is’ it the law to be collected from the cases of the Acieon,
      
       of Murray v. The Charming Betsey, of Little v. Bar eme,
      
       of the Jeune Eugenie, or even of the Louis ?
      
       In t'he last case, indeed, damages were refused, because it was primee impressionis —a case of some doubt and difficulty as to the new construction of the law of nations, and the application of the French decree respecting the slave trade, and the parties seeking damages Were stained with crime. But here the law is old, and well settled; and nothing but the offence is of novel impression. The parties are innocent; and the very^ novelty of the offence ought more certainly to secure its punishment.
    
      March 20th.
    
    
      
      
         9 Wheat. Rep. 374.
    
   Mr. Justice Story

delivered the opinion of the

, . Amendment byB addf d'nss new count fire libel.

Court, and after stating the pleadings, proceeded follows:

An objection, which is preliminary in its nature, has been taken to the admissibility of this new count to the libel, filed in the Circuit Court, upon the ground, that the original subiect matter was exclusively cognizable m the District Court; and to allow this amendment would be to institute an original, and not an appellate inquiry in the Circuit Court. But the objection itself is founded on a mistaken view of the rights and authorities of appellate Courts of admiralty. It is the common usage, and admitted doctrine of such Courts, to permit the parties, upon the appeal, to introduce new allegations-, and new proofs, non allegata allegare, et non probata probare. The Courts of the United States, in the exercise of appellate jurisdiction in admiralty causes, are, by law, authorized to proceed according to the course of proceedings in Admiralty Courts. It has been the constant habit of the Circuit Courts, to allow amendments of this nature in cases where public justice, and the substantial merits, required them ; and this practice has not only been incidentally sanctioned in this Court; but on various occasions in the exercise of its own final appellate jurisdiction, it has remanded causes to the Circuit Court, with directions to allow new counts to be filed. We may, then, dismiss any farther discussion of this objection, and proceed to the main questions in, controversy. [Here the learned judge recapitulated the facts of the case as they have been before stated.]

In considering the circumstances, the Court has no difficulty in deciding, that this is not a case of a piratical aggression, in the sense of the act of Congress. The Portuguese ship, though armed, was so. for a purely defensive mercantile purpose. She was bound homewards with a valuable cargo on board, and could have no motive to engage in any piratical act or enterprise. It is true, that she made a meditated, and, in a sense, a hostile attack, upon the Alligator, with the avowed intention of repelling her approach, or of crippling or destroying her. But, there is no reason to doubt, that ,this attack was not made with a piratical or felonious intent, or for the purpose of wanton plunder, or malicious destruction of property. It was done upon a mistake of the facts, under the notion of just self-defence, against what the master very imprudently deemed a piratical cruizer. The combat was, therefore, a combat on mutual misapprehension; and it ended without any of those calamitous consequences to life which might have brought very painful considerations before the Court.

Not a case of piratical aggression unber the act of Congress.

It has, indeed, been argued at the bar, that even if this attack had been a piratical aggression, it would not have justified the capture and sending in of the ship for adjudication, because foreign ships are not to be governed by our municipal regulations. But the act of Congress is decisive on this subject. It not only authorizes a. capture, but a condemnation in our Courts, for such aggressions; and whatever may be the resPonsikility incurred by the nation to foreign powers, in executing such laws, there can be no doubt that Courts of justice are bound to obey and administer them.

The act extend to ƒ reign vessels.

Not a case of hostile aggression for which the property taken in delicato is subject to conficasion by the law of nations.

The other, count, which seeks condemnation on the ground of an asserted hostile aggression, of a similar answer. It proceeds upon the principle, that, for gross violations of the of nations on the high seas, the penalty of confiscation maybe properly inflicted upon the offending property. Supposing the general rule to be so in ordinary cases of property taken in delicto, it is not, therefore, to be admitted, that every offence, however small, however done under a mistake of rights, or for purposes wholly defensive, is to be visited with such harsh punishments. Whatever ‘may be the case, where a gross, fraudulent, and unprovoked attack, is made by one vessel upon another upon the sea, which is attended with grievous loss or injury, such effects are not to be attributed to lighter faults, or common negligence. It may be just, in. such cases, to award to the injured party full compensation for his actual loss and damage ; but the infliction of any forfeiture beyond this does not seem to be pressed by any considerations derived from public law.

Pirates may, without doubt, be lawfully captured on the ocean by the public or private ships of every nation; for they are, in truth, the common enemies of all mankind, and, as such, are liable to the extreme rights of war. And apira-. tical aggression by an armed vessel sailing under the regular flag of any nation, may be justly subjected to the penalty of confiscation for such a gross breach of the law of nations. But every hostile attack, in a time of peace, is not necessarily piratical. It maybe by mistake, or in necessary self-defence, or to repel a supposed meditated attack by pirates.. It may be justifiable, and then no blame attaches to the áct; or, it may be without just excuse, and then it carries responsibility in damages. If it proceed farther, if it be an attack from revenge and malignity, from gross abuse of power, and a settled purpose of mischief, it then, assumes the character of a private unauthorized war, and may be punished by all the penalties which the law of nations can properly administer.

These latter ingredients aré entirely wanting in the case before us ; and, therefore, if the question of forfeiture were now in judgment, we should have no doubt, either upon the act of Congress, or the general law, that it ought not to be enforced.

But, in the present posture of this cause, the libellants are no longer plaintiffs. The claimants interpose for damages in their turn, and have assumed the character of actors. They contend that they are entitled to damages, first, because the conduct of Lieutenant Stockton, in the approach and seizuré of the’Marianna Flora, was unjustifiable ; and, secondly, because, at all events, the subsequent sending her in for adjudication was without any reasonable cause,

Rights and duties of armed and other ship, navigating the ocean in time of peace.

In considering these points, it is necessary to ascertain what are the rights and duties of anued, and other ships, navigating the ocean in time of peace. It is admitted, that the right , of visitaan6 search does not, under such circumstances, belong to the public ships of any nation. This right is strictly a bellige.rant right, allowed by the general consent of nations, in time, of war, and limited to those occasions. It is true, that it has been held in the Courts of this country, that American ships, offending against our laws, and foreign ships, in like manner, offending within our jurisdiction, may, afterwards, be pursued and seized upon the ocean, and rightfully brought into oitr ports for adjudication. This, however, has never been supposed to draw after it any right of visitation or search. The party, in such case, seizes at his peril. If he establishes the forfeiture, he is justified. If he fails, he must make full compensation in damages.

Upon the ocean, then, in time of peace, all possess an entire equality. It is the common highway of all, appropriated to the use of all; and no one can vindicate to himself a superior or exclusive prerogative there. Every ship sails there with the unquestionable right of pursuing her own lawful business without interruption; but, whatever may be that business, she is bound to pursue it in such a mánner as not to violate the rights of others. The general maxim in such cases is, sic utere tuo, ut non alienum latdas.

If has been argued, that’no ship has a right to approach another at sea; and that every ship has a right to draw round her a line of jurisdiction, within which no other is at liberty to intrude, In short, that she may appropriate so much of the ocean as she may deem necessary for her protection, and prevent any nearer approach.

This doctrine appears to us novel, and is not supported by any authority. It goes to establish upon the ocean.a territorial jurisdiction, like that which is claimed by all nations within cannon shot of their shores, in virtue of tlieir general sovereignty. But the latter right is founded upon the principle . of sovereign and permanent appropriation, and has never been successfully asserted beyond it. Every vessel undoubtedly has a right to the use of so much of the ocean as she occupies, and as is essential to her own movements. Beyond this, no exclusive right has ever yet been recognised, and we see no reason for admitting its existence. Merchant ships are in the constant habit of approaching each other on the ocean, either to relieve their own distress, to proe ire information, or to ascertain the character of strangers; and, hitherto, there has never been supposed in such conduct any breach of the customary observances, or of tiie strictest principles of the law of nations. In respect to ships of war sailing, as in the present case, under the authority of their government, to arrest pirates, and other public offenders, there is no reason why they may not approach any vessels descried at sea, for the purpose of .ascertaining their real characters. Such a right seems indispensable for the fair and discreet exercise of thier authority; and the use of it cannot be justly deemed indicative of any design to insult or injure those they approach, or to impede them in their lawful" commerce. On the other hand, it is as clear, that no ship is, under such circumstances, bound to lie by, or wait the approach of any other ship. She is at full liberty to pursue her voyage in her own way, and to use all necessary precautions to avoid any suspected sinister enterprise or hostile attack. She has a right to consult her own safety; but, at the same time, .she must take care not to violate the rights of others. She may use any precautions dictated by the prudence or fears of her officers; either as to delay, or the progress or course of her voy- . age ; but she is not at liberty to inflict injuries upon other innocent parties, simply because of conjectural dangers. These principles seem to us the natural result of the common duties and rights of nations navigating the ocean in time of peace. Such a state of things carries with it very different obligations and responsibilities from those which belong to public war, and is not tobe confounded with it.

whether the conduct of the captor was in subduing and seizing the vessel.

The first inquiry, then, is, whether the conduct of Lieutenant Stockton was, under all. the circumstances preceding and attending the combat, justifiabl/5. There is no pretence to say that he committed the first aggression^ • That, beyond all question, was on the part of the Marianna Flora*; and her firing was persisted in after the Alligator had’ hoisted her ' national flag, and, of course, held out a signal of her real pacific character. What, then, is the excuse for this hostile attack? Was it occasioned by any default or misconduct on the part of. the Alligator ? It is said, that the Alligator had no right to approach the Marianna. Flora, and that the mere fact of approach authorized the attack. This is what the Court feels itself bound to deny. Lieutenant Stockton, with a view to the objects of his cruize,, had just as unquestionable a right to use the ocean, as the Portuguese ship had ; arid his right of approach was just as perfect as her right of flight. But, in point of fact, Lieutenant Stockton’s approach was not from mere motives of public service, but was occasioned by the acts of the Marianna Flora. He was steering on a course which must, in a short time, have carried him far away from her. She lay to, and showed a signal ordinarily indicative of distress. It was so understood, and, from motives of humanity, the course was changed, in order to afford the necessary relief. There is not a pretence in the whole evidence, that the lying to was not voluntary, and was not an invitation of some sort. The whole reasoning on the part of the claimants is, that it was for the purpose of meeting a supposed enemy by day light, and, in this way, to. avoid the difficulties, of an engagement in the night But how was this to be known on board of the Alligator ? How was it to be known that she was a Portuguese ship, or that she took the Alligator for a pirate, or that her object in laying to was a defensive operation ? When the vessels were within reach of each other, the first salutation from the ship was a shot fired ahead, and, at the same time, no national flag appeared at the mast-head. The ship was armed, appeared full of men, and, from her manoeuvres, almost necessarily led to the supposition, that her previous conduct was a decoy, and that she was either a piratical vessel, or, at least, in possession of pirates. Under such circumstances, with hostilities already proclaimed, Lieutenant Stockton was certainly not bound to retreat; and, upon his advance, other guns, loaded with shot, were fired, for the express purpose of destruction. It was, then, a case of open, meditated hos.ility, and this, too, without any national flag displayed by the Portuguese ship, which might tend to correct the error, for she never hoisted her flag until the surrender. What, then, was Lieutenant Stockton’s duty ? In our view it was plain , it was to oppose force to force, to attack and to subdue the vessel thus prosecuting unauthorized warfare upon his schooner and crew. In taking, therefore, the readiest means to accomplish the object, he acted, in our opinion, with entire legal propriety. He- was not bound to fly, or to wait until he was crippled. His was not a case of mere remote danger, but of imminent, pressing, and present danger. He had the flag of his country to maintain, and the rights of his cruizer to vindicate. To have hesitated in what his duty to his government called for on such an occasion, would have been to betray (what no honourable officer could be supposed to indulge) an indifference to its dignity and sovereignty.

But, it is argued, that Lieutenant Stockton was bound to have affirmed his national flag by an appropriate gun; that this is a customary observance at sea, and is universally understood as indispensable to prevent mistakes and misadventures ; and that the omission, was such a default on his part, as places him in delicto as to all the subsequent transactions. This imputation certainly comes with no extraordinary grace from the party by whom it is now asserted. If such an observance be usual and necessary, why was it not complied with on the part of the Marianna Flora ? Her commander asserts, that by the laws of his own country, as well as those of France and Spain, this is a known and positive obligation on all armed vessels, which they are not at liberty to disregard. Upon what ground, then, can he claim an exemption from performing it ? Upon what ground can he set up as a default in another, that which he has wholly omitted to do on his own part? His own duty was clear, and pointed out; and yet he makes that a matter of complaint against the other side, which was confessedly a primary default in himself. He not only did not hoist or affirm his flag in the first instance, but repeatedly fired at his adversary with hostile intentions, without exhibiting, his own national character at all. He left, therefore, according to his own view of the law, his own duty unperformed, and fortified, as . against himself, the very inference, that his ship might properly be deemed, under such circumstances, a piratical cruizer.

But, we are not disposed to admit, that there exists any such universal rule or obligation of an affirming gun, as has been suggested at the bar. It may be the law of the maritime states of the European continent already alluded to, founded in their own usages or positive regulations. But, it does not hence follow, that it is binding upon all other nations. It was admitted, at the argument, that the English practice is otherwise; and, surely, as a maritime power, England deserves to be listened to with as much respect, on such a point, as any Other nation.. It was justly inferred, that the practice of America is conformable to that of England; and the-.absence of any counter proof on the record, is almost of itself decisive. Such, however, as the practice is, even among the continental nations of Europe, it is a practice adopted with reference to a state of war, rather than peace. It may be a useful precaution to prevent conflicts between neutrals, and allies, and belligerents, and even between armed ships of the same nation. But the very necessity of the precaution in time of war arises from circumstances, which do not ordinarily occur in time of general peace. Assuming, therefore, that the. ceremony might be salutary and proper in periods of war, and suitable to its exigencies,' it by no means follows, that it is justly to be insisted on at the peril of costs and damages in peace. In any view, therefore, we do not think this omission can avail the claimants.

How far the tice ofraffirm-with a'guii|a¡s iaw ofna^o'ns6

Again; it is argued, that there is a general ^obligation upon armed ships, in exercising the right of visitation and search, to keep at a dis'_ tance, out of cannon shot, and to demean themselves in such a manner as not to endanger neutrals. And this objection,itis added, hasbeen specially provided for, and enforced by . the stipulations tions of many of our own treaties with foreign pow-era. It might be a decisive answer to this argu ment, that, here, no right of visitation and search was attempted to be exercised. lieutenant Stockton did not claim to be a belligerant, entitled to search neutrals on the ocean. His commission was for other objects. He did not approach or subdue the Marianna Flora, in order to compel her to submit to his search, but with other motives. He took possession of her, not because she resisted the right of search, but because she attacked him in a hostile manner, without any reasonable cause or provocation.

How far the conventional alaw, in respect to the manner of exercising the right of visitaion and search is applicable to case.

Doubtless,, the obligation of treaties is to be observed with entire good faith, and scrupulous care. But, stipulations in treaties having sole reference to the exercise of the rights of belligerants in time of war, cannot, upon any reasonable principles of construction, be applied to govern cases exclusively of another nature, and belonging to a state of peace. Another considera-, tion, quite sufficient to establish that such stipulations cannot be applied in aid of the present case, is, that whatever may be our duties to other nations, we have no such treaty subsisting with Portugal. It will scarcely be pretended, that wé are bound to Portugal by stipulations to which she is no party, and by which she incurs no correspondent obligation.

Upon the whole, we are of opinion, that thc conduct of Lieutenant Stockton, in approaching, and, ultimately, in subduing the Marianna Flora, was entirely justifiable. The first wrong was done by her, and his own subsequent acts were a just defence and vindication of the rights and honour of his. country.

Whether the acst of sending in for adjudication subjected the captor cost and damages.

The next inquiry is, whether the act of send-. in the Marianna Flora for adjudication, was, ° ' under all the circumstances, unjustifiable, so as . . ...... , to carry with it responsibility in damages.

It is argued, that, upon examination of the ship’s papers, the crew, and the cargo, it must clearly have appeared, that the ship was a merchant ship bound ón a lawful voyage, and not a piratical cruizer. This state of the case must be admitted to have been apparent. But the real difficulty is of another sort. Her papers, and cargo, and. destination, could give no information of the nature of the attack made upon the Alligator. . However hostile, malignant, or even piratical, the aggression might be, the papers could shed no light upon the subject, The owners of the cargo, and the owners of the ship, (so far at least as their duties and.responsibilities were not bound up by the acts of the master, as their agent,) might be innocent; the voyage might be of a purely mercantile character, and yet, acts of aggression might be committed, which might bring the case completely within the act of Congress, or of the general law nations, as a gross and violent injury, calling for ample redress. The real duty imposed upon Lieutenant Stockton was, not to examine the papers, unless so far as they might explain doubtful circumstances, but to ascertain the nature, object, and intent, of the attack upon his vessel. He was bound to exercise an honest and fair discretion on the.subject, and to obtain such explanations as might guide his judgment. What was the excuse offered for the attack upon him ? It was not that the guns were fired by mistake or accident. They were admitted to have been by authority and design. They were fired after his own flag was displayed, and with the express intention of disabling the vessel and destroying the ’rew. The only excuse offered for this unjustifiable act was, that' the commander entertained a fear that the Alligator was a pirate. But, such a fear, unauthorized by any acts on the other side, was no excusé for a wrong which might have led to the most fatal consequences. If the Alligator had been seriously injured, or any of her crew had.been killed, no doubt could exist, that, under such circumstances, the ship ought to have been sent in for adjudication, to enforce redress, and, also, to. administer, if necessary, punishment; The attack was not the less inexcusable because the consequences were not as injurious as the master intended.

It is a different thing to sit in judgment upon this case, after full legal investigations, aided by. the regular evidence of all parties, and to draw conclusions sea, with very imperfect means of ascertaining facts and principles, which .ought to direct the judgment. It would be a harsh judgment to declare, that an officer charged with high and responsible duties on the part of his government, should exercise the discretion intrusted to him at the peril of damages, because a Court of law might ultimately .decide, that he might well have exercised that discretion another way. If Lieutenant Stockton had acted with gross negligence or malignity, and with a wanton abuse of power, there might be strong ground's on which to rest this claim of damages. But, it is conceded on all sides, and in this opinion the Court concurs, that he acted with honourable motives, and from a sense of duty to his government. He thought the aggression .was piratical, and that it was an indignity to the national flag, utterly inexcusable. The view now taken by this Court, in respect to the whole case, upon a full examination of all the facts, is certainly somewhat. different. It leads us to say, that Lieutenant Stockton might, without justly incurring the. displeasure of his government, have released the ship, not because she had done no wrong, but because the wrong was not of such a nature as called for vindictive redress.

But, the question upon which damages must depend, is not whether he might not have- released the ship, but, whether he was, at all events, bound so to do; and whether- that obligation was so imperative, that the omission ought to be visited with damages.

We are, then, to consider the real difficulties of Lieutenant Stockton’s situation. An attack had been made upon a national ship under his command without cause. It was a hostile act, an indignity to the nation, and a trespass upon its rights and sovereignty. It was not an accidental, but a meditated act; not necessarily carrying

own excuse along with it, but susceptible of different interpretations. It was not. an affair in which he was at liberty to consult his own wishes or. honour merely, although a brave and distinguished officer might naturally feel some solicitude to preserve his high reputation untarnished in the eyes of his government. He was bound to look to the rights of his country. He might well hesitate in assuming the arbitration of national wrongs. He might well feel -a scrupulous delicacy in undertaking to waive any claim which the government had authority to enforce, or to defeat any redress which it might choose to seek, or. to prevent any inquiries which, through its established tribunals, it might think fit to institute, in respect to. his. conduct, or. that of the offending vessel. Considerations of this nature could not but weigh heavily upon tin mind of a gallant officer-; and they are not unfit to be entertairied by this Court in forming its own judgment.

It is, also,farther to be observed, that thé case, was confessedly new in its character and circumstances. The researches of counsel throughout. the progress of this protracted controversy, have not discovered any case, which, iii point of law, can govern this. If it is new here, it may well be deemed to have been new and embarrassing to Lieutenant Stockton. In such a case, it is not matter of surprise, that he should come to the conclusion that it was not proper to take upon himself the responsibility of a final decision ; but to confide the honour of the nation, as well as the rights of the other party, to judicial decision. No inference is attempted to be drawn,' that his acts were intentionally oppressive and harsh ; and it would be going a great way to de - clare, that an exercise of honest discretion, in a case of wrong on the other side, ought to draw after it the penalty of damages.

Analogy of damages given foe detention on captues jure belli.

There is another more general consideration, which is entitled to great weight in this case. In of capture, strictly so called, no decision has been cited, in which, if the capture itself was justifiable, the subsequent detention for adjudication has ever been punished by damages. As far as counsel have examined, or our own researches extend, no such principle has ever been established. The present case stands upon a strong analogy, and to inflict damages would be to desert that analogy. Even in cases of marine torts, independent of prize, Courts of admiralty are in the habit of giving or withholding damages upon enlarged principles of justice and equity, and have not circumscribed themselves within the positive boundaries of mere municipal law. They have exercised; a conscientious discretion upon the subject. A party, who is in delicto, ought to make a Strong case, to entitle himself general relief.

The case of the Louis, (2 Dodson's Rep. 210.) is a striking example in illustration of these remarks. There, a French slave ship was, in time of peace, taken possession of by an English armed cutter, after a sharp engagement,in which several men were killed on both sides. The ship was carried into Sierra Leone for adjudication, and, subsequently, the cause came before the High Court of Admiralty upon appeal. The decision pronounced by Lord. Stowell appears to have been made after very full consideration, and is expounded in his most elaborate manner. He decided, that the original seizure was totally unjustifiable; and that, even if the slave trade, was prohibited by the French laws, (which, he thought, it was, not,) still, it was not for English evuizers to claim a right of search, or to seize such vessels to enforce those laws. He, therefore pronounced a decree of restitution. But he denied damages and costs to the claimant. .His language on that occasion was, “ Upon the matter of costs and damages, that have been, prayed, I must observe, that it is the first case of the kind, and that the question itself is primee impressionis; and that, upon both grounds, it is not the inclination of the Court to inflict such a censure.” Here, then, we have a ease of an acknowledged maritime trespass, accompanied with circumstances of immediate and fatal injury, in which the original wrong travelled along with.

Case of the Louis,(2 Dodson's adm. Rep. 210.) and infected the whole'subsequent proceedings; and yet the Court, on account of its being the first instance, and of the novelty of the question, deemed it a conscientious exercise of its discretion not to award damages. The case before this Court is also of the first occurrence, and the question is entirely new in its presentation. It has this striking fact, in which it is most favourably distinguished from the Louis, that the original seizure was justifiable, and if the intent of piratical aggression had been established, condemnation must have ensued.

•If, then, this Court should, under these circumstances, award damages, it would take a new step, never known to have been taken before by a Court of admiralty. It would desert the analogy of" cases of justifiable capture in matters of prize, and introduce a rule harsh and severe in a case- of first impression, whose bearing and character have engaged the bar and bench in several most laborious discussions, and inflict upon an honest exercise of discretipn, a punishment which has been denied, in the Louis, to an inexcusable wrong.

Case not exclusively cognizable in the tribunals of Portugal.

There are one or two other suggestions which were urged in the argument, that ought not to be. passed over in silence. It is said, that the tort, if it ought to be redressed at all by a pro - ceeding in rem, was exclusively cognizable in the Courts of Portugal. We are not aware of any principle upon which this position can be legally maintained. There is no more reason why the Courts of Portugal should hold exclusive jurisdiction upon this case, than the Courts of this country. We see no difficulty in supporting the jurisdiction as concurrent in both nations, But, if there be any choice, it seems more properly to belong to the country of the injured, than of the offending, party.

It is also said, that, at all events, the cargo was not liable to condemnation, even if the offending vessel was liable’ under the act of Congress.; Probably this is true in respect to that act. But the second count embraces a wider range; and if it had been proved in its aggravated extent, it does not necessarily follow, that the. cargo ought to be exempted. That is a question which would require grave deliberation. It is, in general, true, that the act of the master of the vessel does not bind the innocent owner of the cargo .; but the rule,is not of universal application. And where the master' is also agent of the owner of the cargo, or both ship and cargo belong to the same person, a distinction may, perhaps, arise, in the principle of decision. But, however this may be, in the present case, if the vessel was sent in for adjudication, the cargo must, of necessity; accompany her;. nor could its particular ownership be fully ascertained, until the examinations of the crew were regularly taken. There is no evidence in this case to show, that at any subsequent period it was desirable, or could have been advantageous to the claimants, to have separated the ship and cargó, and to have instituted a new voyage for the latter under other auspices,

How far the ter °Mndsmthe vessel^ the

In the District Court, an allowance was made of five hundred dollars, distributable among the crew, on account of their confinement on the passa£e to Boston, upon the ground, that the sending in of the vessel was wrongful. That award Was reversed in the Circuit Court; and no appeal was takpn' by the crew, as, indeed, none could be, on account of the insufficiency of the sum to entitle the parties in interest to appeal. It is only necessary, therefore, to state, that that matter is not now before this Court; and, it is to be presumed, that the confinement was such only as was indispensable for the safety of the seizors.

Question of damages for personal injured credentia1.

Upon the whole, it is the opinion of the Court, that the decree of the Circuit Court ought to be affirmed, and it is, accordingly, affirmed, without costs to either party.

Decree accordingly.  