Richard of York, 3rd Duke of York Duke of York (1411-1461) (1411–1460) Parents Anne Mortimer, Countess of Cambridge Richard of Conisburgh, 3rd Earl of Cambridge Children George Plantagenet, 1st Duke of Clarence Joan of York Thomas Plantagenet John Plantagenet Edward IV of England Elizabeth of York, Duchess of Suffolk Richard III of England Edmund, Earl of Rutland Ursula Plantagenet William Plantagenet Henry of York Anne of York, Duchess of Exeter Margaret of York Siblings Isabel of Cambridge, Countess of Essex Henry of York Partners Cecily Neville, Duchess of York
