MaleKing Owain ap Gruffydd, of Gwenydd, North Wales |
| Birth | 1087 | Caernarfonshire, Wales, United Kingdom |
| Death | 28 Dec 1169 | Caernarfon, Caernarfonshire, Wales, United Kingdom |
| Burial | Bangor, Caernarfonshire, Wales, United Kingdom |
|
| Marriage | 1124 | Arwystli, Powys, Montgomeryshire, Wales |
| Father | Prince Gruffydd ap Cynan, of Gwynedd | F14985 Group Sheet | |
| Mother | Angharad ferch Owain | F14985 Group Sheet | |
FemaleGwladys verch Llywarch, of S. Wales |
| Birth | 1098 | Montgomeryshire, Wales, United Kingdom |
| Death | 1155 | Aberffro, Anglesey, Wales |
| Burial | ||
| Other Spouse | Prince Owain Gwynedd Gruffydd | F14970 | |
| Marriage | ||
| Other Spouse | Owain "Gwyness" King of Gwynedd | F14971 | |
| Marriage | Abt 1123 | |
| Father | Llywarch, Hwlbwrch | F14987 Group Sheet | |
| Mother | Dyddgu verch Idnerth | F14987 Group Sheet | |
MaleMaelgwn Owain |
| Birth | 1126 | Caernarfonshire, Wales, United Kingdom |
| Death | Abt 1175 | Gwynedd, Wales, United Kingdom |
| Burial |
MaleIorwerth Drwyndwn 'The Broken Nose' 'King of Gwynedd |
| Birth | 1145 | Aberffraw Castle, Anglesey, Wales |
| Death | 1184 | Pennant, Cardiganshire, Wales, United Kingdom |
| Burial | ||
| Spouse | Marared verch Madog | F14962 | |
| Marriage | 1163 | Aberffraw Castle, Anglesey, Wales |