In what battle did Richard Plantagenet's claimed father die?
Richard III of England Richard III (2 October 1452 – 22 August 1485) was King of England from 1483 until his death in 1485, at the age of 32, in the Battle of Bosworth Field. He was the last king of the House of York and the last of the Plantagenet dynasty. His defeat at Bosworth Field, the last decisive battle of the Wars of the Roses, marked the end of the Middle Ages in England. He is the subject of the historical play "Richard III" by William Shakespeare.
Margaret of York Margaret of York (3 May 1446 – 23 November 1503) – also by marriage known as Margaret of Burgundy – was Duchess Consort of Burgundy as the third wife of Charles the Bold and acted as a protector of the Duchy after his death. She was a daughter of Richard Plantagenet, 3rd Duke of York, and Cecily Neville, and the sister of two Kings of England, Edward IV and Richard III. She was born at Fotheringhay Castle, Northamptonshire, England, and she died at Mechelen in the Low Countries.