Samuel Chase was a Founding Father of the United States, signer of the Continental Association and United States Declaration of Independence as a representative of Maryland, and Associate Justice of the United States Supreme Court. In 1804, Chase was impeached by the House of Representatives on grounds of letting his partisan leanings affect his court decisions, but was acquitted the following year by the Senate and remained in office. He is the only United States Supreme Court Justice to have ever been impeached. Born: April 17, 1741 Died: June 19, 1811 In office: January 27, 1796 – June 19, 1811 Wiki link