Children |
| 1. Guillaume De la Roche, b. 1270, Roche, Pembrokeshire, Wales d. 1291, Wales (Age 21 years) |
| 2. Thomas De la Roche, 3rd Lord, b. 1281, Llangwm By Haverfordwest, Pembroke, Wales d. Yes, date unknown |
| 3. Alice De la Roche, b. 1282, Roche Castle, Pembroke, England d. 1320, Shepestall, Cornwall, England (Age 38 years) |
| 4. Elizabeth De la Roche, b. 1283, Roch, Pembrokeshire, Wales d. 1360, Wales (Age 77 years) |
| 5. William De la Roche, b. 1290, Llangwm, Pembrokeshire, Wales d. 1378, Wales (Age 88 years) |
| 6. Joanna, b. 1294, Roch, Pembrokeshire, Wales d. 1316, Roche, Pembrokeshire, Wales (Age 22 years) |
|