Family: 2nd Baron Mortimer Edmund De Mortimer / Baroness Wigmore Margaret De Fiennes (F4941)
m. Sep 1285-
Father | Male
2nd Baron Mortimer Edmund De Mortimer
Born 1251 Died 17 Jul 1304 Buried Married Sep 1285 Father Roger De Mortimer | F5096 Group Sheet Mother Maud De Braose | F5096 Group Sheet
Mother | Female
Baroness Wigmore Margaret De Fiennes
Born Aft 1269 Died 7 Feb 1333 Buried Father William De Fiennes, II | F5097 Group Sheet Mother Blanche De Brienne | F5097 Group Sheet
Child 1 | Female
Isolde De Mortimer
Born Abt 1271 Wigmore, Herefordshire, England 
Died 1328 Kidderminster, Worcestershire, England Buried Spouse Hugh De Audley, I | F4940 Married
Child 2 | Male
Roger Mortimer
Born 25 Apr 1287 Thornbury, Herefordshire, England Died 29 Nov 1330 Warwickshire, England Buried
