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,
Richard of Shrewsbury, Duke of York on 25 June 1483. The Duke of Gloucester, as the only surviving brother of Edward IV, became King Richard III. The Duke of York was sent to the Tower of London, then a royal residence, by King Richard III in mid-1483, where he was held with his brother. They were sometimes seen in the garden of the Tower, but there are no known sightings of them after the summer of 1483. What happened to the two of them—the Princes in the Tower—after their disappearance remains unknown. Tudor History was quick to blame his uncle, Richard. Thomas More wrote that the