
| Isotta verch ITHEL | |
| B: | Abt 1176 |
| Gwent, Wales | |
| D: | Yes, date unknown |
| Madog AP GRUFFYDD | |
| B: | Abt 1148 |
| Powis, Montgomeryshire, Wales | |
| D: | 1236 |
| Powis, Montgomeryshire, Wales | |
| Rhiwallon ap ITHEL | |
| B: | Abt 1178 |
| Gwent, Wales | |
| D: | Yes, date unknown |
| Ithel ap RHYS, King of Gwent | |
| B: | Abt 1150 |
| Cantref Selyf, Wales | |
| D: | Yes, date unknown |
| Gwenllian verch HOWELL | |
| B: | Abt 1150 |
| Talgarth, Wales | |
| D: | Yes, date unknown |
| Rhys ap IVOR | |
| B: | Abt 1120 |
| Wales | |
| D: | Yes, date unknown |
|
| Ivor ap HYWEL | |
| B: | Abt 1090 |
| Wales | |
| D: | Yes, date unknown |