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
Duke of Clarence Duke of Clarence Duke of Clarence is a substantive title which has been traditionally awarded to junior members of the British royal family. All three creations were in the Peerage of England. The title was first granted to Lionel of Antwerp, the second son of King Edward III, in 1362. Since he died without sons, the title became extinct. The title was again created in favour of Thomas of Lancaster, the second son of King Henry IV, in 1412. Upon his death, too, the title became extinct. The last creation in the Peerage of England was for George Plantagenet, brother