Children |
| 1. Isabella DeMortimer, b. 1248, Wigmore, Herefordshire, England d. 10 Aug 1274, Arundel, Sussex, England (Age 26 years) |
| 2. Ralph deMortimer, b. 1250, Wigmore, Herefordshire, England d. 10 Aug 1274 (Age 24 years) |
| 3. Edmund De Mortimer, 2nd Lord Mortimer, 2nd Baron Mortimer, of Wigmore, b. 1252, Wigmore, Herefordshire, England d. 17 Jul 1304, Wigmore, Herefordshire, England (Age 52 years) |
| 4. William Mortimer, b. 1254, Ludlow, Herefordshire, England d. 30 Jun 1297, Bridgewater, Somerset, England (Age 43 years) |
| 5. Geoffrey deMortimer, b. 1254, Ludlow, Herefordshire, England d. 1282 (Age 28 years) |
| 6. Margaret deMortimer, b. 1256 d. 1297 (Age 41 years) |
| 7. Roger deMortimer, of Chirk, b. 1256, Wigmore, Herefordshire, England d. 3 Aug 1326 (Age 70 years) |
| 8. Iseult de Mortimer, b. 1269 d. 1338 (Age 69 years) |
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