Richard Plantagenet, Duke of York (21 September 1411 – 30 December 1460) was a member of the English royal family, who served in senior positions in France at the end of the Hundred Years' War, and in England during Henry VI's madness. His conflict with Henry VI was a leading factor in the political upheaval of mid-fifteenth-century England, and a major cause of the Wars of the Roses. Although he never became king, he was the father of Edward IV and Richard III.
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