Article III, §1, of the Constitution mandates that “[t]he judicial Power of the United States, shall be vested in one supreme Court, and in such inferior Courts as the Congress may from time to time ordain and establish,” and provides that the judges of those constitutional courts “shall hold their Offices during good Behaviour” and “receive for their Services[ ] a Compensation[ ] [that] shall not be diminished” during their tenure. The questions presented in this case are whether a bankruptcy court judge who did not enjoy such tenure and salary protections had the authority under 28 U. S. C. §157 and Article III to enter final judgment on a counterclaim filed by Vickie Lynn Marshall (whose estate is the petitioner) against Pierce Marshall (whose estate is the respondent) in Vickie’s bankruptcy proceedings.

Vickie married J. Howard Marshall II, Pierce’s father, approximately a year before his death. Shortly before J. Howard died, Vickie filed a suit against Pierce in Texas state court, asserting that J. Howard meant to provide for Vickie through a trust, and Pierce tortiously interfered with that gift. After J. Howard died, Vickie filed for bankruptcy in federal court. Pierce filed a proof of claim in that proceeding, asserting that he should be able to recover damages from Vickie’s bankruptcy estate because Vickie had defamed him by inducing her lawyers to tell the press that he had engaged in fraud in controlling his father’s assets. Vickie responded by filing a counterclaim for tortious interference with the gift she expected from J. Howard.