THE SUPERVISORS
v.
DURANT.
Supreme Court of United States.
*416 Mr. Henry Strong, for the plaintiff in error.
*417 Mr. Grant, contra.
Mr. Justice STRONG delivered the opinion of the court.
Since the decisions which have been made by this court during the last four years, there is almost nothing in the record now before us remaining open for adjudication. Indeed, it is not now contended that mandamus is not a proper remedy in cases like the present, when a relator has obtained a judgment, which can be satisfied only by the levy of a tax, and when the proper officers of the municipality, against which the judgment has been obtained, refuse, or neglect to levy it. That it is a legitimate remedy has been ruled in very many cases.[*] In such a case "the writ is" (to use the language of the court in Riggs v. Johnson County) "neither a prerogative writ, nor a new suit. On the contrary, it is a proceeding ancillary to the judgment which gives the jurisdiction, and, when issued," it "becomes a substitute for the ordinary process of execution, to enforce the payment of the same, as provided in the contract." It is a step toward the execution of the judgment, and necessary to the jurisdiction of the court.
It is insisted, however, that even if the Circuit Court may award a mandamus to aid in the enforcement of its judgments, the writ should not have been awarded in this case, because the District Court of Washington County had enjoined the defendants against levying and collecting any tax for the payment of the bonds and coupons, for a portion of which the relator had obtained his judgment. This injunction the defendants pleaded, and to the plea the relator demurred. *418 That such an injunction was wholly inoperative to prevent the Circuit Court of the United States from enforcing its judgment by mandamus to the defendants to compel them to levy the tax which the law authorized and required, is no longer to be doubted. Its invalidity to work such an effect has been placed beyond question by the rulings of this court in the cases already cited. In Riggs v. Johnson County, where it appeared that an injunction had been obtained, in one of the State courts, upon the county commissioners, enjoining them against levying any tax to pay certain municipal bonds and coupons, a mandamus was nevertheless sustained to compel the levy of a tax, at the suit of one who had obtained judgment in the Circuit Court for some of the coupons. That case is full authority for the doctrine that an injunction of a State court cannot control, or in any manner affect the action, the process, or the proceeding of a Circuit Court, not because the latter has any paramount jurisdiction over State courts, but because the tribunals are independent of each other. It is true that in Riggs v. Johnson County it appeared the relator in the information, or suggestion for the mandamus, was not a party to the injunction suit, while the relator here was a party defendant. That, however, can make no difference. The present relator, though made a party with the other defendants, was not enjoined. The decree upon the bill for an injunction was exclusively against the board of supervisors of Washington, at the suit of others than the relator. And had he been enjoined, it is not easy to see how that fact could have limited the power of the Circuit Court. We have already remarked that the true reason why the injunction was not a bar to the mandamus is, that the District Court of the State and the Circuit Court are independent courts, and that neither can interfere with the process or proceedings of the other. It would hardly be contended that a State court can enjoin a defendant against paying a judgment which has been, or may thereafter be recovered in a Circuit Court of the United States. If it may, Federal jurisdiction is a myth. It is at the mercy of State tribunals. Yet there is no substantial difference in principle *419 between the allowance of such an injunction, and that of one against a proceeding in aid of an execution; a mandamus to levy an authorized tax to pay a judgment. The District Courts of Iowa are independent of each other. Will the injunction of one District Court limit the power of another District Court to enforce its judgment? To this no one would hazard an affirmative answer. Certainly the Circuit Courts of the United States are as exempt from State control by State courts, as are the District Courts of the State from control by each other.
It is of course immaterial whether the injunction of the District Court of Washington County was before or after the judgment obtained by the relator in the Circuit Court of the United States, or whether before or after the institution of the suit. It is not a question which court first obtained possession of the case. In the case of The Mayor v. Lord,[*] the facts were that the plaintiffs in error had been enjoined against levying a tax, before suit was brought in the Circuit Court, yet it was held that the injunction was no sufficient answer to the alternative mandamus commanding them to levy a tax to pay the judgment afterwards recovered.
The plaintiffs in error are thus met at every point of their case by decisions of this court heretofore made, decisions which justify the court below in sustaining the demurrer to their return to the alternative writ, and in awarding a peremptory mandamus.
JUDGMENT AFFIRMED WITH COSTS.
NOTES
[*] The Board of Commissioners of Knox County v. Aspinwall et al. 24 Howard, 376; Von Hoffman v. The City of Quincy, 4 Wallace, 535; Supervisors v. United States, ex rel. State Bank, Id. 435; Riggs v. Johnson County, 6 Wallace, 166; Weber v. Lee County, Id. 210; The Mayor v. Lord, supra, 409.
[*] Supra, 409.