Edmund of Langley, 1st Duke of York

1st Duke of York, 1st Earl of Cambridge. Founder of the House of York.

Fourth surviving son of King Edward III and Philippa of Hainault.

Direct paternal ancestor of King Richard III – Father of Richard of Conisburgh, paternal grandfather of Richard of York and paternal great-grandfather of King Richard III.

Y-DNA STR profile data derived from DNA testing of the remains of his direct male line descendant – his great-grandson, King Richard III.