Gen 24 - 25 de Mortimer (ext links)

Sir Edmund de Mortimer (b. 1252 Wigmore, Herefordshire, England - d. July 17, 1304 Wigmore, Herefordshire, England) Knight, Lord of Wigmore, Treasurer of York 1265

Margaret de Fiennes (b. 1260 Wendover Manor, Wendover, Buckinghamshire, England - d. February 7, 1333/4 Wigmore, Herefordshire, England)

children: Maud, Roger, Hugh, Joan, Walter, Margaret, Edmund, John, Elizabeth

Roger de Mortimer (b. May 3, 1287 Netherwood Estate, Thornbury, Herefordshire, England - d. November 29, 1330 Elms, Tyburn, Warwickshire, England executed) Knight, Earl of March, Lord of Wigmore
Joan de Geneville (b. February 2, 1285/6 Ludlow Castle, Ludlow, Shropshire, England - d. October 19, 1356)
children: Edmund, Maud, Roger, Margaret, Katherine, Geoffrey, Agnes, Joane, Blanche, John, Beatrice
Isabelle de France (b. 1292 Paris, Seine, Île-de-France, France - d. August 22, 1358 Castle Rising, Norfolk, England) Princess of France