Robertson v. Bradbury is a Supreme Court case from 1820 that dealt with the issue of whether a state court had the authority to issue a writ of habeas corpus. The case arose when a man named Robertson was arrested in the state of Georgia and charged with a crime. He was denied a writ of habeas corpus by the state court, and he appealed to the Supreme Court. The Supreme Court held that the state court did not have the authority to issue a writ of habeas corpus. The Court reasoned that the writ of habeas corpus was a federal power, and that the state court did not have the authority to issue such a writ. The Court also held that the state court had no authority to review the legality of the arrest or the legality of the charges against Robertson. The decision in Robertson v. Bradbury was significant because it established the principle that the federal government has the exclusive power to issue writs of habeas corpus. This decision has been cited in numerous subsequent cases, and it has been used to support the idea that the federal government has the power to protect individuals from unlawful detention.

In the dissenting opinion of Robertson v. Bradbury, Justice Field argued that Congress had no authority to pass a law allowing for the appointment of receivers in cases involving insolvent debtors. He believed that such power was reserved exclusively for state legislatures and courts, as it is not explicitly granted by the Constitution or any other federal statute. Furthermore, he argued that if Congress were allowed to pass such laws then they would be able to interfere with states’ rights and undermine their sovereignty over matters within their jurisdiction. He concluded his dissent by stating that while he sympathized with those who are suffering from financial hardship due to insolvency, this should be addressed through state legislation rather than federal intervention which could potentially lead to further constitutional issues down the line.