In the case of Sims v. Sims, 2 Con. R. 225, and Davis & Tarleton v. Benbow, 2 Bail. R. 428, it was decided, expressly, that the plaintiff is incompetent to prove the loss of the note sued on, and in the latter case all the arguments ah inconvenient!, are considered by the court. — And if the plaintiff’s oath cannot be received for this purpose, much less shall his declarations be allowed to establish the fact. The general rule is stated in Darby v. Rice, 2 N. & M'Cord. R. 598, to be, that a party to a suit cannot prove his case by his oath or declarations; but that was a case depending on its own peculiar facts, and is considered an exception to the general rule.

This case has been held, in the cases before cited, not to constitute an exception — and the motion for a new trial is therefore granted.