Earl of Salisbury later by Richard Neville "the Kingmaker", upon whose death the title went into abeyance because multiple individuals were entitled to inherit it. Then, in 1472, it was granted to George, Duke of Clarence, who was married to Warwick's eldest daughter. When the Duke of Clarence was executed in 1478 for treason (supposedly by being drowned in a vat of Malmsey wine), the title was forfeit. It was then granted to Edward of Middleham (who was his nephew via the Duke's brother Richard), who died in 1484 at the age of 11. It was restored to two of George of Clarence's
Richard III of England to be a possible illegitimate child of Richard III and is sometimes referred to as "Richard the Master-Builder" or "Richard of Eastwell", but it has also been suggested he could have been Richard, Duke of York, one of the missing Princes in the Tower. He died in 1550. At the time of his last stand against the Lancastrians, Richard was a widower without a legitimate son. After his son's death, he had initially named his nephew Edward, Earl of Warwick, Clarence's young son and the nephew of Queen Anne Neville, as his heir. After Anne's death, however, Richard named another