See also
| Husband: | Ive de DUTTON (c. 1022-1072) | |
| Wife: | Emma de BRETAGNE (c. 1025- ) | |
| Children: | Nigel de LACY (c. 1040- ) | |
| Name: | Ive de DUTTON | |
| Sex: | Male | |
| Father: | - | |
| Mother: | - | |
| Birth | c. 1022 | Cotentin, Normandy, France |
| Occupation | Viscount de Cotentin | |
| Death | 1072 (age 49-50) | |
| Name: | Emma de BRETAGNE | |
| Sex: | Female | |
| Father: | Odo de BRETAGNE (c. 1000-1079) | |
| Mother: | - | |
| Birth | c. 1025 | |
| Occupation | Comtesse de Bretagne | |
| Name: | Nigel de LACY | |
| Sex: | Male | |
| Birth | c. 1040 | Lassy, Ambillou, Centre, France |
| Occupation | 1st Baron of Halton | |
10 sons.