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
George Plantagenet, 1st Duke of Clarence to Elizabeth Woodville. Despite several flowery speeches proclaiming loyalty to Warwick and to Henry VI, Clarence defects back to Edward IV's side almost as soon as he sees his brothers again; it takes only a few lines for his brothers to shame him into rejoining the Yorkist party. Several lines reference his penchant for wine. In "Richard III", the play opens with Gloucester having framed Clarence for treason, using a soothsayer to sow doubt in the King's mind about his brother, and in the first scene Clarence is arrested and taken to the Tower. Gloucester nimbly stage-manages Clarence's death, fast-tracking