| Male King of Gwynedd Maelgwyn Hir Ap Cadwallon |
| Birth | 497 | |
| Death | 547 | |
| Burial | ||
| Marriage | ||
| Other Spouse | Gwallwyn Ferch Fallach, Wife, of Gwenydd | F1404 | |
| Marriage | ||
| Father | King of Gwenydd Cadwallon Lawhir Ap Einion | F1405 Group Sheet | |
| Mother | Meddtf Ferch Maeldaf, Wife, of Gwenydd | F1405 Group Sheet | |
| Female Princess Royal of The picts Daughter of Girom |
| Birth | 500 | |
| Death | Yes, date unknown | |
| Burial | ||
| Father | Girom, of the Picts | F2669 Group Sheet | |
| Mother | Daughter of Geraint, of Strathclyde | F2669 Group Sheet | |
| Male + King of The picts Brude, I |
| Birth | 523 | |
| Death | 584 | |
| Burial | ||
| Spouse | Daughter of Gildas Macgalam, of the Picts | F2667 | |
| Marriage | ||