In what battle did Richard Plantagenet's claimed father die?
Richard Plantagenet (Richard of Eastwell) Richard Plantagenet or Richard of Eastwell (? 1469 – 22 December 1550) was a reclusive bricklayer who was claimed to be a son of Richard III, the last Plantagenet King of England.
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.