| Male Prince of S. Wales Rhys Ap Tewdwr Mawr |
| Birth | ||
| Death | 1093 | |
| Burial | ||
| Marriage | ||
| Father | Tewdwr Ap Cadell Mawr | F1420 Group Sheet | |
| Mother | Gwenllian, of Dyvet | F1420 Group Sheet | |
| Female Gwladys, of Powys |
| Birth | ||
| Death | ||
| Burial | ||
| Father | Rhiwallon Ap Cynfyn, of Powys | F1372 Group Sheet | |
| Mother | ||
| Female + Princess of Deheubarth Nesta |
| Birth | ||
| Death | ||
| Burial | ||
| Spouse | Constable of Pembroke Gerald De Windsor | F1367 | |
| Marriage | ||