
    Benj. Allston v. John A. Allston.
   It is always understood that a note endorsed for the maker’s accommodation, to be discounted in Bank, is to be renewed ; and although each successive renewal is a new contract, it is not an extinguishment of the debt, and therefore such renewal will not destroy the security of a mortgage or other guaranty given to indemnify the endorser, when the original note was discounted.  