| Children |
| | 1. Mabel ferch Gruffudd, b. 1406, Carmarthen, Dyfed, Wales, United Kingdom d. 1448 (Age 42 years) |
| | 2. Lleucu Verch Gruffudd, b. 1419 d. 1423 (Age 4 years) |
| | 3. Gwenllian Verch Gruffudd, b. 1420 d. 1421 (Age 1 year) |
| | 4. Owain ap Gruffudd ap Nicholas, b. Abt 1420, Llandilofawr, Carmarthenshire, Wales, United Kingdom d. From 1461 to (Age 41 years) |
| | 5. Mabli Verch Gruffudd, b. 1420 d. DECEASED |
| | 6. Angharad verch Gruffydd, b. 1421, Montgomeryshire, Powys, Wales, United Kingdom d. 1467, Wales (Age 46 years) |
| | 7. Margred Verch Gruffudd, b. Abt 1422, Llandeilo Fawr, Maenordeilo, Carmarthenshire, Wales d. DECEASED |
| | 8. Earl Thomas Hynaf ap Gruffudd, of Cardiff, b. 1 Jan 1425, Carmarthenshire, Wales, United Kingdom d. Apr 1474, Bardsey Island, Caernarfonshire, Wales, United Kingdom (Age 49 years) |
| | 9. Elen Verch Gruffudd, b. 1425, Penrhyn by Conway, Caernarfonshire, Wales d. 1490, Llandegai, Caernarfonshire, Wales (Age 65 years) |
| | 10. Owain ap Gruffudd, b. 1427, 1689146, Carmarthenshire, Wales d. 1456 (Age 29 years) |
| | 11. Gwenlian Verch Gruffudd, b. 1430 d. DECEASED |
| | 12. Lleucu Verch Gruffudd, b. 1436 d. 1452 (Age 16 years) |
| | 13. Hohn Ap Gruffudd d. DECEASED |
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