Children |
| 1. Margaret De Mortimer, Baroness Berkeley, b. 2 May 1304, Wigmore Castle-Herefordshire-England d. 5 May 1337, Thornbury, Berkeley Castle, Gloucestershire, England (Age 33 years) |
| 2. Joan De Mortimer, b. Abt 1306, Wigmore, Herefordshire, England d. 5 May 1361, Wigmore, Herefordshire, England (Age ~ 55 years) |
| 3. Baron Mortimer Edmund De Mortimer, b. 6 Oct 1306, Wigmore, Herefordshire, England d. 16 Dec 1331, Stanton Lacy, Shropshire, England (Age 25 years) |
| 4. Roger De Mortimer, b. 1309, Wigmore, Herefordshire, England d. 27 Aug 1338, Perth, Perthshire, Scotland (Age 29 years) |
| 5. John De Mortimer, b. 1310, Wigmore, Herefordshire, England d. 4 Jan 1395, Shrewsbury, Shropshire, England (Age 85 years) |
| 6. Blanche De Mortimer, b. 1310, Wigmore, Hertsfordshire, England d. 1347, Eaton Bishop, Herefordshire, England (Age 37 years) |
| 7. Isabella Mortimer, b. Abt 1313 d. 1328 (Age ~ 15 years) |
| 8. Katherine De Mortimer, Countess Of Warwick, b. 14 Feb 1313, Ludlow Castle, Shropshire, England d. 4 Aug 1369, Warwick, Warwickshire, England (Age 56 years) |
| 9. Agnes De Mortimer, b. Jan 1314, Wigmore, Herefordshire, England d. 25 Jul 1368, London, Middlesex, Englalnd (Age ~ 54 years) |
| 10. Maud De Mortimer, b. 1315, Wigmore, Herefordshire, England d. 5 Jul 1345, Hereford, Herefordshire, England (Age 30 years) |
| 11. Geoffrey De Mortimer, b. 1318, Wigmore, Herefordshire, England d. 1372, Couhé, Vienne, Poitou-Charentes, France (Age 54 years) |
| 12. Beatrice De Mortimer, b. 1322 d. 16 Oct 1383, Wigmore, Herefordshire, England (Age 61 years) |
| 13. Matilda De Mortimer, b. 1328 d. Yes, date unknown |
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