Edmund de [3rd Earl of March] MORTIMER
He married Philippa Plantagenet, Countess 1359 at Queen's Chapel, Reading, Berkshire, England . Philippa Plantagenet, Countess was born at Eltham, Kent, England 16 Aug 1355 daughter of Lionel [Prince of] England and Elizabeth de Burgh .
They were the parents of 5
children:
Elizabeth Mortimer
born 12 Feb 1370/71.
Roger de Mortimer, 4th Earl of March
born 11 Apr 1374.
Philippa de Mortimer, Countess
born 21 Nov 1375.
Edmund de Mortimer, Sir
born 9 Nov 1376.
Elizabeth de Mortimer
born 12 Feb 1370/71.
Edmund de [3rd Earl of March] Mortimer died 27 Dec 1381 at Dominican Friary, Cork, Ireland .
Philippa Plantagenet, Countess died Bef 7 Jan 1377/78 .