House of York Warwick himself changed sides, and supported Margaret of Anjou and the king's jealous brother George, Duke of Clarence, in briefly restoring Henry in 1470-71. However, Edward regained his throne, and the House of Lancaster was wiped out with the death of Henry VI himself, in the Tower of London in 1471. In 1478, the continued trouble caused by Clarence led to his execution in the Tower of London; popularly he is thought to have been drowned in a butt of malmsey wine. On Edward's death in 1483, the crown passed to his twelve-year-old son Edward. Edward IV's younger brother Richard,
Lionel of Antwerp, 1st Duke of Clarence his descendant. Lionel's arms were at some point those of the kingdom, differenced by a label argent of five points, with each point bearing a cross gules, thus presenting the flag of England's Saint George's cross on each point There are also suggestions, such as the above image, that at some point he bore a differentiating label argent of three points, each bearing a canton gules. Lionel of Antwerp, 1st Duke of Clarence Lionel of Antwerp, 1st Duke of Clarence, KG (; 29 November 133817 October 1368) was the third son, but the second son to survive infancy, of the