| Children |
| | 1. Isolde (Iseude, Iswolde) de MORTIMER, Baron of Audley, b. Abt 1265, Of, Wigmore, Herefordshire, England d. 1328 (Age 63 years) |
| | 2. Matilda (Maud) de MORTIMER, b. Abt 1286, Of, Wigmore, Herefordshire, England d. 18 Sep 1312, , Alton, Staffordshire, England (Age 26 years) |
| | 3. Roger de MORTIMER, Earl of March, b. 3 May 1287, Of, Netherwood, Thornbury, Herefordshire, England d. 29 Nov 1330, Elms, Tyburn, Warwickshire, England (Age 43 years) |
| | 4. Hugh de MORTIMER, b. Abt 1290, Of, Wigmore, Herefordshire, England d. Yes, date unknown |
| | 5. Joan de MORTIMER, b. Abt 1292, Of, Wigmore, Herefordshire, England d. Yes, date unknown |
| | 6. Walter de MORTIMER, b. Abt 1294, Of, Wigmore, Herefordshire, England d. Yes, date unknown |
| | 7. Margaret de MORTIMER, b. 1296, Of, Wigmore, Herefordshire, England d. Yes, date unknown |
| | 8. Edmund de MORTIMER, b. Abt 1298, Of, Wigmore, Herefordshire, England d. Yes, date unknown |
| | 9. John de MORTIMER, b. 1300, Of, Wigmore, Herefordshire, England d. 3 Jan 1318 (Age 18 years) |
| | 10. Elizabeth de MORTIMER, b. 1302, Of, Wigmore, Herefordshire, England d. Yes, date unknown |
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