| Children |
| | 1. Gwenllian Verch Rhys, b. Abt 998 d. 1020, Wales, United Kingdom (Age 22 years) |
| | 2. Prince Rhys Gryg, b. Abt 1150, West Wales, Wales, United Kingdom d. 1234, Llandyfeisant, Carmarthenshire, Wales, United Kingdom (Age 84 years) |
| | 3. Ithel ap Rhys, b. Abt 1155, Montgomeryshire, Wales d. 1210, Wales (Age 55 years) |
| | 4. Gwenllian verch Rhys, b. 1155, Overton, Flintshire, Wales, United Kingdom d. 1198, Caernarfon, Gwynedd, Wales, United Kingdom (Age 43 years) |
| | 5. Gruffydd ap Rhys, II, b. 1157, Carmarthernshire, Wales d. 25 Jul 1201, Strata Florida, Cardiganshire, Wales, United Kingdom (Age 44 years) |
| | 6. Rhys ap Cynwrig, b. Abt 1157, Dinefwr Castle, Carmarthenshire, Wales, United Kingdom d. 1237 (Age 80 years) |
| | 7. Gwenllian verch Hywel, b. 1161, Powys, Wales d. 1236 (Age 75 years) |
| | 8. Princess Gwenllian II verch Rhys, of South Wales, b. Abt 1165, Llandyfeisant, Carmarthenshire, Wales, United Kingdom d. 1236, Burton, Denbighshire, Wales, United Kingdom (Age 71 years) |
| | 9. Nest Annest Agnes Gwenllian Verch Rhys, b. Abt 1175, Llandyfeisant, Carmarthenshire, Wales d. 1236, Maes Gwenllian, outside walls of Kidwelly, Wales (Age 61 years) |
| | 10. Agnes verch Rhys, b. Abt 1184, Carmarthenshire, Wales d. DECEASED |
| | 11. Isabel Martin FitzWilliam d. 1281, Combe Martin, Devon, England, United Kingdom  |
| | 12. * Gwladus verch GRUFFUDD OF SOUTH WALES d. DECEASED |
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