Legrand, therefore, raised no objection to the jurisdiction of the court in the suit at law, because he was himself anxious to obtain the judgment of the court upon his title. Consequently, there was nothing in the record before the court to show that Darnall was of African descent, and the usual judgment and award of execution was entered. And Legrand thereupon filed his bill on the equity side of the Circuit Court, stating that Darnall was born a slave, and had not been legally emancipated, and could not therefore take the land devised to him, nor make Legrand a good title; and praying an injunction to restrain Darnall from proceeding to execution on the judgment, which was granted. Darnall answered, averring in his answer that he was a free man, and capable of conveying a good title. Testimony was taken on this point, and at the hearing the Circuit Court was of opinion that Darnall was a free man and his title good, and dissolved the injunction and dismissed the bill; and that decree was affirmed here, upon the appeal of Legrand. Now, it is difficult to imagine how any question about the citizenship of Darnall, or his right to sue in that character, can be supposed to have arisen or been decided in that case. The fact that he was of African descent was first brought before the court upon the bill in equity. The suit at law had then passed into judgment and award of execution, and the Circuit Court, as a court of law, had no longer any authority over it. It was a valid and legal judgment, which the court that rendered it had not the power to reverse or set aside. And unless it had jurisdiction as a court of equity to restrain him from using its process as a court of law, Darnall, if he thought proper, would have been at liberty to proceed on his judgment, and compel the payment of the money, although the allegations in the bill were true, and he was incapable of making a title. No other court could have enjoined him, for certainly no State equity court could interfere in that way with the judgment of a Circuit Court of the United States.