| Male Eustace I Count Of Boulogne |
| Birth | 1004 | |
| Death | 1049 | |
| Burial | ||
| Marriage | ||
| Father | Enricule de Boulogne | F3981 Group Sheet | |
| Mother | Adeline | F3981 Group Sheet | |
| Female Maud Of Louvain |
| Birth | 1006 | |
| Death | Yes, date unknown | |
| Burial | ||
| Father | Lambert I "The Bearded" Count Of Louvain | F3730 Group Sheet | |
| Mother | Gerberge Of Lorraine | F3730 Group Sheet | |
| Male Lambert Of Boulogne Count Of Lens |
| Birth | 1022 | |
| Death | 1054 | Lille, Nord, Nord-Pas-DE-Calais, France |
| Burial | ||
| Spouse | Adelaide Countess Of Aumale | F3429 | |
| Marriage | ||
| Male Eustace II Count Of Boulogne |
| Birth | 1030 | |
| Death | 1093 | |
| Burial | ||
| Spouse | Ida Of Lorraine | F3431 | |
| Marriage | 1057 | |