Richard of Conisburgh, 3rd Earl of Cambridge

Richard of Conisbrough
Earl of Cambridge
Predecessor	Edward, 2nd Duke of York
Born	20 July 1385 Conisbrough Castle, Yorkshire, England
Died	5 August 1415 (aged 30) Southampton, Hampshire, England
Spouses	Anne Mortimer (1408, d. 1411) Maud Clifford (after 1411)
Issue more...	Isabel, Countess of Essex Richard, 3rd Duke of York
House	York
Father	Edmund, 1st Duke of York
Mother	Isabella of Castile

Richard of Conisbrough, 3rd Earl of Cambridge (20 July 1385 – 5 August 1415) 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, 3rd Duke of York, and the grandfather of King Edward IV and King Richard III.