| Cadwallon Ap Ieuan ( Prince of Maelienydd) 1 | |
| B: | 1165 |
| Llanfihangel-Y-Pennant, Merionethshire, Wales | |
| D: | Ambushed and murdered by roger de motimer |
| Efa Verch Madog (maid. name 1) |
| Efa Verch Madog (maid. name 1) | |
| B: | 1185 |
| Wales | |
| D: | 1266 |
| Wales | |
| Gwenllian Verch Gwynedd (maid. name 1) |
| Gwenllian Verch Gwynedd (maid. name 1) | |
| B: | 1125 |
| Aberffraw Castle, Anglesey, Wales | |
| D: | 1197 |
| Wales | |
| Cadwgon Ap Madog |
| Cadwgon Ap Madog | |
| B: | 1135 |
| Nannau, Llanfachreth, Merionethshire, Wales | |
| D: | Wales |
| Owain (cadwallon) ( Prince of wales) Owain the great | |
| B: | 1137 |
| Caernarvonshire, Wales | |
| D: | 1170 |
| Caernarvonshire, Wales | |
| Gwladus Verch Llywarch (maid. name 1) |
| Gwladus Verch Llywarch (maid. name 1) | |
| B: | 1098 |
| Arwystli, Montgomeryshire, Wales | |
| D: | 1155 |
| Aberffraw, Anglesey, Wales | |
| Llewelyn (King of Wales) the great |
| Llewelyn (King of Wales) the great | |
| B: | 1173 |
| Aberffraw Castle, Caernarvonshire, Wales | |
| D: | 11 Apr 1240 |
| Arllechwedd Isaf, Caernarvonshire, Wales | |
| Joan ( lady of wales ) Plantagenet |
| Joan ( lady of wales ) Plantagenet | |
| B: | 22 Jul 1190 |
| France | |
| M: | 1192 |
| Gwynedd, Aberffraw Castle, Anglesey, Caernarvonshire, Wales | |
| D: | 30 March 1237 |
| Aberconwy, Arllechwedd Isaf, Caernarvonshire, Wales | |
| Iorwerth drwyndwn |
| Iorwerth drwyndwn | |
| B: | 1145 |
| Aberffraw, Anglesey, , Wales | |
| D: | 1184 |
| Killed battle of pennant melangell | |
| Margred Verch Madog |
| Margred Verch Madog | |
| B: | 1150 |
| Powys-Vadoc, Wales | |
| M: | 1163 |
| Aberffraw, Anglesey, , Wales | |
| D: | 1198 |
| Caernarfon, Gwynedd, Wales | |
| Unknown |
|
| Angharad Ferch Owain |
| Angharad Ferch Owain | |
| B: | 1065 |
| Tegaingl, Flint, Wales | |
| D: | 1162 |
| Wales, Flintshire, Wales | |
| Gruffydd ( King of Gwynedd) Ap Cynan |
| Gruffydd ( King of Gwynedd) Ap Cynan | |
| B: | 1055 |
| Caernarvonshire, Wales | |
| M: | 1082 |
| Bangor,Carnavonshire,,Wales | |
| D: | 1137 |
| Caernarvonshire, Wales | |