| Children |
| + | 1. THOMAS K JENKINS (maid. name 1), b. 1332, Perth-Hir, Wales |
| | 2. William ap Jenkin Herbert, b. 1345, Of, Wales |
| | 3. Thomas ApWilliam, b. 1356, Upper, Wales |
| | 4. Jane Herbert, b. 1361, Raglan, Monmouthshire, Wales |
| | 5. Gwladis Herbert, b. 1363, Raglan, Monmouthshire, Wales |
| | 6. Wenllian Verch Gwilim, b. 1363, Abergavenney, Gwent, Wales |
| | 7. Dafydd Ap Gwilym, b. 1364, Abergavenny, Monmouthshire, Wales |
| | 8. HOWELL AP GWILYM HERBERT, b. 1364, Of, Wales |
| | 9. Janet Verch Jenken, b. 1366, Wernddu, Monmonthshire, England |
| | 10. David ApJenken, b. 1370, Wernddu, Mon, England |
| | 11. Howel Ap Jenken, b. 1371, Wernddu, Monmouth, England |
| | 12. THOMAS AP GWILYM HERBERT, b. 1372, Wernddu, Monmouthshire, England |
| | 13. Vychane Herbert, b. 1373, Abergavenney, Gwent, Wales |
| | 14. Howell, b. 1375, Of, Wales |
| | 15. Wenllion Verch Ilyne, b. 1380, Rady, Glamorganshire, Wales |
| | 16. Dafydd ap Gwilym Herbert, b. 1384, Abergavenny, Gwent Uwch Coed, Monmouthshire, England |
| | 17. Alice Verch Gwilim, b. 1400 |
|