owmvs v. onro cam. 1:. co. 13 ure on that mortgage, and the trustee refused to take any step or to exercise any of the discretionary powers for that purpose. It is now the settled law that whenever a trustee neglects or refuses to insti- tute proceedings for the protection of bondholders secured by a mort- gage, that the bondholders themselves may begin proceedings for that purpose. This was done by the present complainants on behalf of themselves and other bondholders, and the case being first fully ma- tured in this court, by reason of that fact, the court in this circuit first took cognizance of tl1e subject-matter in controversy, acquiring full and complete jurisdiction over it, and as an incident to that ju- risdiction has possession and control over any property, which may be the subject-matter of the dispute, to the end of the litigation. Union Trust Co. v. Roc/{ford, etc., R. C0. 6 Biss. 197; Riggs v. Johnson O0. 6 Wall. 187. ` It is claimed that Martin, having been appointed receiver on the thirty-nrst day of October, under the bill filed by the Central Trust Company in the Sixth circuit, and that he having seized and taken act- ual possession and control of the defendant company’s property prior to the appointment of Sharp under the order of this court, that the seizure by him of the road gave to that court prior jurisdiction over it in this proceeding. It will be observed that this proceeding in the Sixth circuit was instituted eight days after the proceedings in this court, and the service of process in this court was five days before serv- ice in that court. In this position we cannot concur. The jurisdiction of this court attached as soon as the bill was filed and process served, and the fact that an actual seizure was made under the bill subsequently filed, and after process was served under a bill previously filed in this circuit, will not deprive this court of its jurisdiction. We think the rule of law laid down by the learned judge in the case just cited from 6 Biss. is correct, and that "the proper application of this rule does not require that the court which Hrst takes jurisdiction of the case shall also first take, by its oflicers, possession of the thing in controversy, if tangible and susceptible of seizure, for such a rule would only lead to unseemly haste on the part of its officer to get the manual posses- sion of the property. While the court first appealed to was investigating the rights of the respective parties, another court, acting with more haste, might by a seizure of the property make the hrst suit wholly unavailing. To avoid such a result, the broad rule is laid down that the court first invoked will not be interfered with by another court ‘ while the jurisdiction is retained." The jurisdiction thus acquired is exclusive, and it is- the duty of all other tribunals, both by law and comity, not to interfere with it. Chief Justice Miuasnanr., in the case of Smith v. Mclver, 9 Wheat. 532, says "that in all cases of concur- rent jurisdiction the court which hrst has possession of the subject must decide it." This rule the supreme court of the United States has approved in several subsequent cases, notably, Buck v. Oolbath, 3 Wall. 341; Riggs v. Johnson Co. 6 Wall. 166: Itmust follow. from