| Father | Male William ap Thomas Herbert |
| Born | 1401 | Monmouthshire, Wales |
| Died | 1446 | Monmouthshire, Wales |
| Buried | ||
| Married | ||
| Father | Thomas ap Guillem Herbert | F918 Group Sheet | |
| Mother | Maud Morley | F918 Group Sheet | |
| Mother | Female Gwladus Verch Dafydd |
| Born | 1405 | Breconshire, Wales |
| Died | 1454 | Monmouthshire, Wales |
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Male + William HERBERT, 1st Earl of Pembroke |
| Born | 1423 | Herefordshire, England |
| Died | 27 Jul 1469 | Northamptonshire, England |
| Buried | ||
| Spouse | Maud Graunt (Gwynn) | F916 | |
| Married | 1455 | Monmouthshire, Wales |