| Male King of Gwynedd Cynan Dindaethwy Ap Rhodri |
| Birth | 740 | |
| Death | 816 | |
| Burial | ||
| Marriage | ||
| Father | King of Gwynedd Rhodri Molwynog | F1396 Group Sheet | |
| Mother | ||
| Female + Ethil, of Gwynedd |
| Birth | 760 | Caer Seiont, Caernarfon, Caernarvon, Wales, United Kingdom |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | King of Gwynedd Gwriad Mawr | F1380 | |
| Marriage | ||