Edmund married Philippa Plantagenet about 1368. Philippa was born on 16 Aug 1355 in Eltham Palace, Eltham, Greater London, England, United Kingdom; died on 05 Jan 1382 in Cork, County Cork, Ireland; was buried in Wigmore Abbey, Wigmore, Herefordshire, England, United Kingdom. [Group Sheet] [Family Chart]

1. Lady Elizabeth Mortimer was born on 12 Feb 1371 in Usk, Monmouthshire, Wales, United Kingdom; died on 20 Apr 1417 in East Sussex, England, United Kingdom; was buried in St George Churchyard, Trotton, Chichester District, West Sussex, England, United Kingdom.