Abt 1089-1128
| Gruffydd ap Maredudd, o Powys | |
| B: | Abt 1089 |
| D: | 1128 |
1091-1160
| Madog III ap Maredudd o Powys | |
| B: | 1091 |
| D: | 1160 |
| Susanna ferch Gruffudd ap Cynan o Gwynedd | |
| B: | 1095 |
1047-1132
| Maredudd I ap Bleddyn o Powys | |
| B: | 1047 |
| Montgomeryshire, Wales | |
| D: | 1132 |
| Hunydd ferch Einudd of Dyffrin Clwyd | |
| B: | 1066 |
| M: | Bef ORE 1091 |
1025-1075
| Bleddyn ap Cynfyn o Powys | |
| B: | 1025 |
| D: | 1075 |
1025-
| Haer ferch Cillin | |
| B: | 1025 |
| Nesta verch Rhys o Deheubarth | |
| B: | 1073 |
1075-1137
| Gruffydd ap Rhys | |
| B: | 1075 |
| D: | 1137 |
| Gwenllian verch Gruffydd o Gwynedd | |
| D: | 1136 |
| Gwladus verch Rhiwallon of Powys | |
| B: | 1060 |
1060-1093
| Rhys II ap Tewdwr o Deheubarth | |
| B: | 1060 |
| D: | 1093 |
1040-1070
| Rhiwallon ap Cynfyn o Powys | |
| B: | 1040 |
| D: | 1070 |
| Cynfyn ap Gwerystan o Powys | |
| B: | 1002 |
| Angharad verch Maredudd o Deheubarth | |
| B: | 0982 |
| Angharad ferch Owain of Tegeingl | |
| B: | 1072 |
1055-1137
| Gryffydd ap Cynan o Gwynedd | |
| B: | 1055 |
| D: | 1137 |
1058-1104
| Owain ab Edwyn of Tegeingl | |
| B: | 1058 |
| D: | 1104 |
| Morwyl verch Ydnywain bendew | |
| B: | 1050 |