| Children |
| | 1. Edmund MARTIN, b. Abt 1284, d. Yes, date unknown |
| | 2. Eleonor MARTIN, b. Abt 1285, Combmartin, Devonshire, England d. 13 Dec 1342 (Age 57 years) |
| | 3. Eleanor MARTIN, Baroness Columbers, b. Abt 1286, Of, Kemeys, Pembrokeshire, Wales d. 1343 (Age 57 years) |
| | 4. Joan MARTIN, Countess of Lincoln, b. Abt 1291, of Barnstaple, Devonshire, England d. Aft Jan 1319, , Barnstaple, Devon, England (Age > 28 years) |
| | 5. William MARTIN, Baron Martin, b. 1293, Combmartin, Devonshire, England d. 1326 (Age 33 years) |
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