| Father | Male Maelgwn I Hir ap Cadwallon o Gwynedd |
| Born | 0480 | |
| Died | 0547 | |
| Buried | ||
| Married | ||
| Other Spouse | Nesta verch Sawyl of Britain | F976 | |
| Married | ||
| Other Spouse | Gwallwen ferch Afallach | F977 | |
| Married | ||
| Father | Cadwallon Lawhir ab Einon o Gwynedd | F978 Group Sheet | |
| Mother | Meddyf ferch Maeldaf | F978 Group Sheet | |
| Mother | Female N.N. ingen Girom |
| Born | ||
| Died | ||
| Buried | ||
| Father | Girom | F979 Group Sheet | |
| Mother | of Strathclyde | F979 Group Sheet | |
| Child 1 | Female Domelch verch Maelgwyn o Gwynedd |
| Born | 0525 | |
| Died | ||
| Buried | ||
| Spouse | Aedan mac Gabrain | F974 | |
| Married | ||