| Gruffydd ap Maredudd, o Powys |
| Gruffydd ap Maredudd, o Powys | |
| B: | Abt 1089 |
| D: | 1128 |
| Angharad verch Rhys |
| Angharad verch Rhys | |
| B: | 1160 |
| D: | 1226 |
| Gwenllian verch Madog o Powys | |
| B: | 1129 |
| Rhys ap Gruffydd |
| Rhys ap Gruffydd | |
| B: | 1132 |
| D: | 04 May 1196 |
| Madog III ap Maredudd o Powys |
| Madog III ap Maredudd o Powys | |
| B: | 1091 |
| D: | 1160 |
| Susanna ferch Gruffudd ap Cynan o Gwynedd | |
| B: | 1095 |
| Hunydd ferch Einudd of Dyffrin Clwyd | |
| B: | 1066 |
| Maredudd I ap Bleddyn o Powys |
| Maredudd I ap Bleddyn o Powys | |
| B: | 1047 |
| Montgomeryshire, Wales | |
| M: | Bef ORE 1091 |
| D: | 1132 |