N. N. Of Powys
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| Gwladus Verch Llywarch | |
| B: | Abt 1098 |
| Of, Arwystii, Montgomeryshire, Wales | |
| D: | Bef 1155 |
| Owain Ap Gruffydd | |
| B: | Abt 1087 |
| Of, Caernarvonshire, Wales | |
| D: | Dec 1169 |
| Caernarfon, Gwynedd, Wales | |
| King Owain Gwynedd Ap Gruffudd Of Gwynedd | |
| B: | Abt 1100 |
| Aberffraw Castle, Angelesey, Wales | |
| M: | 1st Wife |
| D: | Dec 1169 |
| Bangor Cathedral, Is Gwyrfai, Caernarvonshire, Wales | |
| Dyddgu Verch Iorwerth | |
| B: | Abt 1060 |
| Buillth, Breconshire, Wales | |
| D: | Yes, date unknown |
| Nest Verch Gruffydd | |
| B: | Abt 1059 |
| Of, Rhuddlan, Flintshire, Wales | |
| D: | 1153 |
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