George Plantagenet, 1st Duke of Clarence by being drowned in a butt of Malmsey wine). He appears as a character in William Shakespeare's plays "Henry VI, Part 3" and "Richard III", in which his death is attributed to the machinations of Richard. George was born on 21 October 1449 in Dublin at a time when his father, the Duke of York, had begun to challenge Henry VI for the crown. His godfather was James FitzGerald, 6th Earl of Desmond. He was the third of the four sons of Richard and Cecily who survived to adulthood. His father died in 1460. In 1461 his elder brother, Edward,
Isabel Neville, Duchess of Clarence to England's heir presumptive, George Plantagenet, 1st Duke of Clarence, the brother of both King Edward IV and Richard, Duke of Gloucester (later Richard III). The king opposed the marriage as it would bring the already powerful Earl of Warwick too close to the throne. However the ceremony took place in secret at Calais on 11 July 1469, conducted by Isabel Neville's uncle George Neville, archbishop of York. Following their marriage Clarence joined forces with Warwick and allied with the Lancastrians led by Margaret of Anjou, queen consort to Henry VI. After Isabel Neville's sister Anne was married to Edward