
    Knox & Crawford v. Summers & Thomas.
    A debtor committed upon a capias ad satisfaciendum issued from a court of the United States cannot be discharged in Virginia, by two justices of the peace under the provisions of the law of the State.
    This was an action of debt upon a prison-bounds bond given to D. M. Randolph, marshal of the district of Virginia, upon a capias ad satisfaciendum issued from the Circuit Court of the United States,-for the district of Virginia. The marshal committed him to the custody of C. Turner, town-sergeant of Alexandria, on the 19th of April, 1800. The condition of the bond was that S. Stephens should remain in and not depart from the said prison rules and bounds as laid out &c., until discharged by due course of law.”
    The defendant Thomas pleaded that Stephens was discharged by a warrant from two of the aldermen of Alexandria, directed to the town-sergeant, &c. General demurrer and rejoinder.
   The Court

(Thruston, J., absent,)

adjudged the plea to be bad, it not being a discharge by due course of law. The aider-men of Alexandria not having jurisdiction to discharge a prisoner committed in execution under a process from the Circuit Court of the United States. See Act of Congress of the 28th of May, 1796. [1 Stat. at Large, 482.]  