Thomas Bell, Plaintiff in Error v. the Mayor and Council of the City of Vicksburg

The plaintiff instituted this suit upon a sealed instrument, made in the name of the city of Vicksburg, payable to bearer. The defendant pleaded fifteen pleas; to ten of which the plaintiff demurred, and judgment was rendered for the defendant on the demurrer. Some of these pleas involved important questions touching the validity of the instrument, which have, since the decision of the Circuit Court, been the subject of discussion in the Supreme Court of Mississippi and in this court. It is conceded that nine of the pleas were insufficient, and that the demurrers should have been sustained to them. The remaining plea is the ordinary non est factum. This was filed without an affidavit of its truth, and this is required by a statute of Mississippi to authorize its reception. But the defendant contends that it is the office of a demurrer to call in question the sufficiency of a declaration or other pleading upon what appears upon its face, without reference to any extrinsic matter; that the affidavit is not a part of the plea; it is only that which is necessary to authorize the plea to be placed on file, and it may be waived either expressly or by implication. The filing of the plea is only irregular, and a demurrer or replication to it is a waiver. Upon the general principles of pleading, we assent to the accuracy of this argument. Commercial and R. R. Bank of Vicksburg, 13 Pet., 60.