| Children |
| | 1. Yslani, b. Abt 1071, Gwynedd, Wales, United Kingdom d. Abt 1171, Gwynedd, Wales, United Kingdom (Age 100 years) |
| | 2. Gwenllian ferch Gruffydd, b. 1085, Aberffraw Castle, Anglesey, Wales d. Jan 1136, Carmarthenshire, Wales (Age 51 years) |
| | 3. Gwenllian ferch Gruffydd, b. 1085, Aberffraw Castle, Anglesey, Wales d. 1136, Kidwelly, Carmarthenshire, Wales, United Kingdom (Age 51 years) |
| | 4. King Owain ap Gruffydd, of Gwenydd, North Wales, b. 1087, Caernarfonshire, Wales, United Kingdom d. 28 Dec 1169, Caernarfon, Caernarfonshire, Wales, United Kingdom (Age 82 years) |
| | 5. Prince Owain Gwynedd Gruffydd, b. Abt 1087, Wales, United Kingdom d. 28 Nov 1170, Caernarfonshire, Wales, United Kingdom (Age 83 years) |
| | 6. Elen, b. 1089, Aberffraw, Anglesey, Wales d. 1165 (Age 76 years) |
| | 7. Elen, b. 1089, Aberffraw Castle, Anglesey, Wales d. 1136, Maes Gwenllian, , Outside Walls, Wales (Age 47 years) |
| | 8. Merinedd, b. 1091, Aberffro, Anglesey, Wales d. DECEASED |
| | 9. Susanna, b. 1095, Caernarfonshire, Wales, United Kingdom d. 1165, Burke, Queensland, Australia (Age 70 years) |
| | 10. Susanna Ferch Gruffydd Gwyned, b. 1095, Aberffraw Castle, Anglesey, Wales d. 1165, Wales, United Kingdom (Age 70 years) |
| | 11. Susanna ferch Gruffudd, b. 1095, Caernarfonshire, Wales d. Abt 1165, Montgomeryshire, Wales (Age 70 years) |
| | 12. Susanna verch Gruffydd, b. 1095, Caernarfonshire, Wales d. 1165, Wales (Age 70 years) |
| | 13. Susannah, b. 1095, Wales, City of York Constituency, North Yorkshire, United Kingdom d. UNKNOWN |
| | 14. Cadwaladr ap Gruffydd, b. 1096, Aberffro, Anglesey, Wales d. Mar 1172, Anglesey, Wales, United Kingdom (Age 76 years) |
| | 15. Cadwallon, b. 1097, Caernarfonshire, Wales, United Kingdom d. 1137, Caernarfonshire, Wales, United Kingdom (Age 40 years) |
| | 16. Owain, b. 1100, Aberffraw Castle, Anglesey, Wales d. Dec 1169, Caernarfonshire, Wales, United Kingdom (Age 69 years) |
| | 17. Membyr, b. 1114, Of, Caernarvonshire, Wales d. Dec 1169 (Age 55 years) |
| | 18. Rhael, b. 1116, Of, Caernarvonshire, Wales d. DECEASED |
| | 19. Annes, b. Abt 1118, Caernarfonshire, Wales, United Kingdom d. DECEASED |
| | 20. Annes, b. Abt 1118, Caernarfonshire, Wales, United Kingdom d. DECEASED |
| | 21. Tudwal, b. Abt 1122, Wales, City of York Constituency, North Yorkshire, United Kingdom d. DECEASED |
| | 22. Margred, b. 1125, Trefeglwys, Montgomeryshire, Wales, United Kingdom d. 1165 (Age 40 years) |
|