| Children |
| | 1. Margaret Mortimer, Baroness of Berkeley, b. Abt 1304, Berkeley, Gloucestershire, England  d. 5 May 1337, Thornbury, Gloucestershire, England (Age 33 years) |
| | 2. EDMUND MORTIMER, b. 1306, Wigmore, Herefordshire, England d. 16 Dec 1351, Stanton Lacy, Shropshire, England (Age 45 years) |
| | 3. Maud Mortimer, b. 1307, Wigmore, Herefordshire, England d. Aug 1385, Hereford, Herefordshire, England (Age 78 years) |
| | 4. Roger De Mortimer, b. Abt 1308, Wigmore Castle, Herefordshire, England d. 27 Aug 1338, Perth, Perthshire, Scotland (Age 30 years) |
| | 5. Lady Catherine De Mortimer, Countess of Warwick, b. Abt 1309, Wigmore Castle, Hertfordshire, England d. 6 Sep 1369, Warwick Castle, Warwickshire, England (Age 60 years) |
| | 6. Geoffrey de Mortimer, b. Abt 1310, Wigmore Castle, Herefordshire, England d. 1372, Couhé, Vienne, Poitou-Charentes, France (Age 62 years) |
| | 7. Beatrice de Mortimer, b. Abt 1311, Wigmore Castle, Herefordshire, England d. 16 October 1383, England (Age 72 years) |
| | 8. Edmund de Mortimer, b. 1312 d. 26 Jan 1531 (Age 219 years) |
| | 9. Joan de Mortimer, b. Abt 1312, Wigmore, Herefordshire, England d. Abt 1337/51, Redcastle, Shropshire, England (Age 39 years) |
| | 10. Agnes de Mortimer, b. 1313, Wigmore, Herefordshire, England d. 1368 (Age 55 years) |
| | 11. Blanche de Mortimer, b. Abt 1316, Wigmore Castle, Herefordshire, England d. Abt 1347, Hereford, Herefordshire, England (Age 31 years) |
| | 12. Katharine de Mortimer, b. 1320 d. 4 Aug 1368 (Age 48 years) |
| | 13. John de Mortimer, b. Abt 1321, Hereford, Herefordshire, England d. 1328 (Age 7 years) |
|
1287 - 1330 (43 years)
