fairs of a foreign corporation would hardly be 'less. In fact, it might reasonably be that, in such instance, federal jurisdiction, when properly invoked, is mandatory rather than discretionary. But, without implying that the' complaint in the instant appeal does involve the management or control of the internal affairs of a foreign corporation, we pass immediately to a consideration of the district court’s reason for the manner of its exercise of the discretion contemplated by the Rogers case.
The rule of convenience as applied to discretionary jurisdiction is not in derogation of jurisdiction. It seeks to lead to that jurisdiction, whether it be federal or state, which, under attending circumstances, gives best prospect of affording a convenient, efficient and just determination of the particular case. The rule is intended to promote justice and not to furnish an avenue of escape for those who should answer somewhere for the wrongs charged against them. Coming to the present case, the record discloses that, while the directors of Pennroad were joined as parties defendant in the Delaware suit, none of them has been served, nor can any of them be involuntarily served with the process of the Delaware court. None of them has appeared voluntarily. Nor can the appearance therein of any of them be compelled. The Delaware court is, therefore, without the means of affording a convenient, efficient and just determination of the case with respect to essential' parties who are charged in the present suit with wrongdoing.
Inability to subject proper parties to the suit in the domiciliary court is material in determining whether the domiciliary jurisdiction is convenient, efficient and effective. Cf. Rogers case, supra, where want of service was pointedly commented upon, 288 U.S. at page 131, 53 S.Ct. 295, 77 L.Ed. 652, 89 A.L.R. 720. And; the fact that the domiciliary court is unable'to obtain jurisdiction over proper parties defendant shoüld have inclined the district, court’s exercise of its discretion against the furtherance of the ineffectual domiciliary jurisdiction if the federal jurisdiction affords the means of a convenient, efficient and just, determination of the case, which it unquestionably does. All parties defendant to the instant suit were duly served, including Pennroad Corporation, a-necessary party. ' See Philipbar v. Derby, 2 Cir., 85 F.2d 27, and cases there cited at page 30. The effectiveness of the district court’s jurisdiction is, therefore, apparent. So far as convenience is concerned, a place more convenient to the defendants for the conduct of the litigation than Philadelphia, the seat of the district court in which the plaintiff’s suit is pending, could hardly be found. And, of course, the efficiency of the federal jurisdiction is unquestioned. In opposition to this, however, the appellee argues that the Delaware suit supplies the -requirements of the rule of convenience, the Pennsylvania Railroad Company and Pennroad having been served and having appeared therein. The appellee bases its 'contention, as to the convenience and effectiveness of the Delaware suit, upon the fact that the plaintiff apparently does not seek anything of the directors of Pennroad personally, the prayer for an accounting to Pennroad being asked of the railroad alone. But, this overlooks that the bill also prays that the court adjudge “the Pennsylvania Railroad Company and the individual defendants jointly and severally responsible and liable for all losses incurred of suffered by The Pennroad Corporation by reason of the transactions described in the complaint.” In the light of the allegations of the bill and the relief prayed for in behalf of Pennroad, the determination of liability, if any, among the several defendants, including the directors of Pennroad, is appropriately a matter for the trial court upon proofs offered by the respective parties. The pending suit in the district court will afford a more convenient, efficient and effective disposition of the case than is possible in the domiciliary court under the circumstances. The court below should, therefore, have, acted accordingly by entertaining the. plaintiff’s complaint.
So much disposes of the basis upon which the court below based its order of dismissal. But, the appellee contends that since the decision in Erie Railroad v. Tompkins, 304 U.S. 64, 58 S.Ct. 817, 82 L.Ed. 1188, 114 A.L.R. 1487, a federal court’s jurisdiction in a case of a stockholder’s suit for the enforcement of the rights, of a. foreign corporation is to be determined by the law of the state in which the district of the federal court is located and that, under the law of Pennsylvania, a court of equity would not take jurisdiction, of the subject matter of the plaintiff’s:'suit.: -•■It'.-would seem that Erie Railroad Co. v. Tompkins was concerned