Richard of Conisburgh, 3rd Earl of Cambridge (born 1375)

Richard of Conisburgh, 3rd Earl of Cambridge

English noble (1385–1415)

Richard of Conisbrough, 3rd Earl of Cambridge was the second son of Edmund of Langley, 1st Duke of York, and Isabella of Castile, Duchess of York. He was beheaded for his part in the Southampton Plot, a conspiracy against King Henry V. He was the father of Richard Plantagenet,…