See also
| Husband: | Hildouin III de RAMERUPT (c. 995- ) | |
| Wife: | Lessine de TURQUEVILLE ( - ) | |
| Children: | Hilduin IV de MONTDIDIER (c. 1020-c. 1065) | |
| Name: | Hildouin III de RAMERUPT | |
| Sex: | Male | |
| Father: | Hildouin II de RAMERUPT ( - ) | |
| Mother: | Hélvise de LAON (c. 960- ) | |
| Birth | c. 0995 | |
| Occupation | Comte de Montdidier | |
| Name: | Lessine de TURQUEVILLE | |
| Sex: | Female | |
| Father: | Turchetil of TURQUEVILLE (c. 950- ) | |
| Mother: | Anceline de MONTFORT (c. 960- ) | |
| Name: | Hilduin IV de MONTDIDIER | |
| Sex: | Male | |
| Spouse: | Adelaide 'Alice' de ROUCY (c. 1015-1062) | |
| Birth | c. 1020 | Montdidier, Somme, France |
| Occupation | Count of Roucy | |
| Death | c. 1065 (age 44-45) | |