§521. Stay of proceedings where military service affects conduct thereof
At any stage thereof any action or proceeding in any court in which a person in military service is involved, either as plaintiff or defendant, during the period of such service or within sixty days thereafter may, in the discretion of the court in which it is pending, on its own motion, and shall, on application to it by such person or some person on his behalf, be stayed as provided in this Act [sections 501 to 593 of this Appendix] unless, in the opinion of the court, the ability of plaintiff to prosecute the action or the defendant to conduct his defense is not materially affected by reason of his military service.
(Oct. 17, 1940, ch. 888, art. II, §201,
Stay of Judicial Proceedings
"(a)
"(b)
"(1) is on active duty; and
"(2) is serving outside the State in which the court having jurisdiction over the action or proceeding is located.
"(c)