Richard Prince of ENGLAND, EARL OF CAMBRIDGE
He married Anne de Mortimer, Countess of Cambridge Abt Jun 1408 at of . Anne de Mortimer, Countess of Cambridge was born at New Forest, West Meath, Ireland 27 Dec 1390 daughter of Roger de Mortimer, Earl of March & Ulster and Eleanor (Alianore) de Holand, II .
They were the parents of 2
children:
Isabel Plantagenet, Countess of Essex
born 21 Sep 1411.
Richard Plantagenet, Duke of York
born 20 Sep 1411.
Richard Prince of England, Earl of Cambridge died 5 Aug 1415 at Southampton Green, Southampton, Hampshire, England .
Anne de Mortimer, Countess of Cambridge died Sep 1411 .