| Male Gruffydd Ap Llywelyn |
| Birth | ||
| Death | ||
| Burial | ||
| Marriage | ||
| Father | Llywelyn Ap Seisyll | F814 Group Sheet | |
| Mother | Angharad | F814 Group Sheet | |
| Female Edith Swan-Neck (Ealdgyth) |
| Birth | ||
| Death | ||
| Burial | ||
| Other Spouse | Harold II | F578 | |
| Marriage | Bef 1065 | |
| Father | Earl Alfgar Of Mercia | F706 Group Sheet | |
| Mother | ||
