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.
TSS Duke of Clarence in 1930. "Duke of Clarence" was long, with a beam of and a depth of . As built, she was . She was later listed in Lloyd's Register as , . A pair of Laird Brothers three-cylinder triple-expansion steam engines, each of which had cylinders of , and diameter by stroke, connected to twin screws provided her propulsion. The engines gave "Duke of Clarence" a top speed of . Ordered by the Lancashire and Yorkshire Railway (LYR), "Duke of Clarence" was built at Laird Brothers, Birkenhead, as the first of seven ships that they delivered between 1892 and 1909. It