PROCESS OF INTERPLEADER, practice. Formerly when two parties concurred in a bailment to a third person of things which were to be delivered to one of them on the performance of a covenant or other thing, and the parties brought several actions of detinue against the bailee, the latter might plead the facts of the case and pray that the plaintiffs in the several actions might interplead with each other; this was called process of interpleader. 3 Reeves, Hist. Law, eh. 23; Mitford, Eq. Pl. by Jeremy, 141; 2 Story, Eq. Jur. 802.