In Clark's Executors v. Carrington, the Supreme Court of the United States ruled that a state court could not interfere with an executor’s right to collect debts due from citizens of another state. The case involved a dispute between two Virginia residents over debt collection rights in North Carolina. William Clark had been appointed as executor for his deceased brother-in-law and was attempting to collect on debts owed by citizens of North Carolina when he died suddenly without having collected any money. His widow then sought assistance from the Virginia courts who issued writs against those owing her husband money in North Carolina, but these were refused enforcement by the local authorities there because they violated their laws concerning debt collection procedures within their own borders. The Supreme Court ultimately held that while states have authority over matters occurring within their boundaries, this does not extend to interfering with an executor’s right to enforce claims against individuals residing outside its jurisdiction; thus affirming federal supremacy over such matters and protecting interstate commerce interests across all states in America at large.

In Clark's Executors v. Carrington, the Supreme Court was tasked with determining whether a state court had jurisdiction to hear a case involving an executor of an estate who resided in another state. The majority opinion held that the Virginia court did not have jurisdiction over this matter because it involved citizens from two different states and thus fell under federal law. However, Justice Johnson dissented from this ruling on the grounds that he believed there were no constitutional provisions preventing such suits from being heard in state courts. He argued that if Congress intended for all cases between citizens of different states to be tried exclusively by federal courts, they would have explicitly stated so in their legislation or constitution; however, since they failed to do so, it should be assumed that these matters could still fall within the purview of individual states' judicial systems as well as those at the federal level.