CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE THIRD CIRCUIT.
Warren, Black, Douglas, Clark, Harlan, Brennan, Stewart; Frankfurter took no part in the decision of this case; White took no part in the consideration of decision of this case.
MR. JUSTICE BLACK delivered the opinion of the Court.
The United States District Court for the Eastern District of Pennsylvania granted a motion to strike petitioner's demand for a trial by jury in an action now pending before it on the alternative grounds that either the action was "purely equitable" or, if not purely equitable, whatever legal issues that were raised were "incidental" to equitable issues, and, in either case, no right to trial by jury existed.*fn1 The petitioner then sought mandamus in the Court of Appeals for the Third Circuit to compel the district judge to vacate this order. When that court denied this request without opinion, we granted certiorari because the action of the Court of Appeals seemed inconsistent with protections already clearly recognized for the important constitutional right to trial by jury in our previous decisions.*fn2
At the outset, we may dispose of one of the grounds upon which the trial court acted in striking the demand for trial by jury -- that based upon the view that the right to trial by jury may be lost as to legal issues where those issues are characterized as "incidental" to equitable issues -- for our previous decisions make it plain that no such rule may be applied in the federal courts. In Scott
v. Neely, decided in 1891, this Court held that a court of equity could not even take jurisdiction of a suit "in which a claim properly cognizable only at law is united in the same pleadings with a claim for equitable relief."*fn3 That holding, which was based upon both the historical separation between law and equity and the duty of the Court to insure "that the right to a trial by a jury in the legal action may be preserved intact,"*fn4 created considerable inconvenience in that it necessitated two separate trials in the same case whenever that case contained both legal and equitable claims. Consequently, when the procedure in the federal courts was modernized by the adoption of the Federal Rules of Civil Procedure in 1938, it was deemed advisable to abandon that part of the holding of Scott v. Neely which rested upon the separation of law and equity and to permit the joinder of legal and equitable claims in a single action. Thus Rule 18 (a) provides that a plaintiff "may join either as independent or as alternate claims as many claims either legal or equitable or both as he may have against an opposing party." And Rule 18 (b) provides: "Whenever a claim is one heretofore cognizable only after another claim has been prosecuted to a conclusion, the two claims may be joined in a single action; but the court shall grant relief in that action only in accordance with the relative substantive rights of the parties. In particular, a plaintiff may state a claim for money and a claim to have set aside a conveyance fraudulent as to him, without first having obtained a judgment establishing the claim for money."
The Federal Rules did not, however, purport to change the basic holding of Scott v. Neely that the right to trial
by jury of legal claims must be preserved.*fn5 Quite the contrary, Rule 38 (a) expressly reaffirms that constitutional principle, declaring: "The right of trial by jury as declared by the Seventh Amendment to the Constitution or as given by a statute of the United States shall be preserved to the parties inviolate." Nonetheless, after the adoption of the Federal Rules, attempts were made indirectly to undercut that right by having federal courts in which cases involving both legal and equitable claims were filed decide the equitable claim first. The result of this procedure in those cases in which it was followed was that any issue common to both the legal and equitable claims was finally determined by the court and the party seeking trial by jury on the legal claim was deprived of that right as to these common issues. This procedure finally came before us in Beacon Theatres, Inc., v. Westover,*fn6 a case which, like this one, arose from the denial of a petition for mandamus to compel a district judge to vacate his order striking a demand for trial by jury.
Our decision reversing that case not only emphasizes the responsibility of the Federal Courts of Appeals to grant mandamus where necessary to protect the constitutional right to trial by jury but also limits the issues open for determination here by defining the protection to which that right is entitled in cases involving both legal and equitable claims. The holding in Beacon Theatres was that where both legal and equitable issues are presented in a single case, "only under the most imperative circumstances, circumstances which in
view of the flexible procedures of the Federal Rules we cannot now anticipate, can the right to a jury trial of legal issues be lost through prior determination of equitable claims."*fn7 That holding, of course, applies whether the trial judge chooses to characterize the legal issues presented as "incidental" to equitable issues or not.*fn8 Consequently, in a case such as this where there cannot even be a contention of such "imperative circumstances," Beacon Theatres requires that any legal issues for which a trial by jury is timely and properly demanded be submitted to a jury. There being no question of the timeliness ...