Roger B. Taney,
Maxwell v. Kennedy — Opinion of the Court
“ It is the established rule in a court of equity, that the creditor who claims its aid must show that he has used reasonable diligence to recover his debt, and that the difficulties in his way at law have not been occasioned by his own neglect. A delay of twenty years is considered an absolute bar in a court of equity, unless it is satisfactorily accounted for. ”
