Brief Fact Summary. Plaintiff sued Defendant in Iowa state court. Plaintiff and Defendant had been involved in a previous lawsuit that started in state court but was later removed to federal court. Plaintiff argues that because Plaintiff and Defendant were both Iowa corporations and consequently citizens of the same state, the federal court had no jurisdiction to render judgment in the previous action, making the previous judgment void.
Synopsis of Rule of Law. When a federal court finally disposes of a case on the merits and such disposition is upheld on appeal, subject matter jurisdiction is impliedly recognized. The Full Faith and Credit clause requires any court in a subsequent case based on the same facts involving the same parties to be bound by the previous judgment.
Issue. Does a federal court have the power to determine whether it may entertain a case that is removed to its court based on the federal removal statute of 1867?
Held. Yes. Error assigned to the Supreme Court of Iowa. Although federal courts are courts of limited jurisdiction, they are not courts of inferior jurisdiction. The question is not whether the federal court was correct in entertaining the suit between the two Iowa citizens but whether it had the power to exercise such jurisdiction. The federal court has the power to decide whether a case is properly before it. The Circuit Court and the Supreme Court of the United States impliedly recognized subject matter jurisdiction of the previous case when it evaluated the case on its merits.
Discussion. This case demonstrates that jurisdiction can be implied. When a case is removed to federal court, the federal court has the power to determine subject matter jurisdiction. It should be noted that federal courts have subsequently required complete diversity in analogous situation