Edward IV of England Richard, Duke of Gloucester (later King Richard III of England), were married to Isabel Neville and Anne Neville. Both were daughters of Warwick by Anne Beauchamp and rival heirs to the considerable inheritance of their still-living mother, leading to a dispute between the brothers. In 1478 George was eventually found guilty of plotting against Edward, imprisoned in the Tower of London, and privately executed on 18 February 1478. According to a long-standing tradition, he was "drowned in a butt of Malmsey wine". Edward did not face any further rebellions after his restoration, as the Lancastrian line had virtually been extinguished.
Hired armed cutter Duke of Clarence Hired armed cutter Duke of Clarence His Majesty's hired armed cutter "Duke of Clarence", named for William Henry, Duke of Clarence, served the British Royal Navy under two contracts, one during the French Revolutionary Wars, and one at the beginning of the Napoleonic Wars. She was lost on 25 November 1804, but without loss of life. "Duke of Clarence" served the Royal Navy under contract from 12 June 1794 until 11 November 1801. She was of 65 tons (bm), and carried eight 3-pounder guns. "Duke of Clarence" served from 14 June 1803 until her loss on 25 November 1804. From