¶1The plaintiff, through his guardian ad litem, sues the defendant in the City Court of New York to recover damages for an assault alleged to have been committed by the defendant upon the plaintiff. The answer alleges as a separate defense ‘ ‘ that this court has not jurisdiction of the person of the defendant.” The plaintiff demurs to this defense on the ground “ that it is insufficient in law on the face thereof.” The court below overruled the demurrer, thereby adjudging said defense to be sufficient.
¶2If the defendant desired to plead that the court had *38no jurisdiction of Ms person, it was incumbent upon him to allege the facts which he claimed established that the court was without jurisdiction. If he had done this, the issue of fact upon which jurisdiction depended might be litigated upon the trial. The naked statement that the court did not have jurisdiction of his person was a mere conclusion and amounts to nothing. Holland v. Grote, 193 N. Y. 252, 270; Standard Sewing Machine Co. v. Kattell, 132 App. Div. 539; Gervais v. Chicago R. R. Co., 13 N. Y. Supp. 589; Ubart v. Baltimore & O. R. R. Co., 117 App. Div. 831. In the last named ease, Mr. Justice G-aynor said: “A plea to the jurisdiction for non-residence, or any other question of fact, has to be made now as formerly, by the defendant. The plea or defense of no jurisdiction has not been abolished. A party may not be surprised by such a question on the trial. Where jurisdiction depends on a question of fact, that fact must be made an issue by the pleadings in order to be litigated, and as the fact is decided so is the question of jurisdiction determined. ’ ’
¶3Judgment is reversed with costs and disbursements to the appellant, and the demurrer to the separate defense is sustained, with costs, with leave to defendant to plead over within six days after service of a copy of the order entered herein with notice of entry in the City Court upon payment of said costs.
¶4Gut and Delany, JJ., concur.
¶5Judgment reversed, with costs and disbursements to appellant, and demurrer sustMned.