Eustace I Of Boulogne Count
Eustace I was born about 1004 in , , , Boulogne.  He died about 1049.  He was buried about 1049.

 Maud (Mathilda) Of Louvain
Maud (Mathilda) was born about 1006 in , , Louvain, France.

 Lambert Of Boulogne
Lambert was born about 1022 in Lens, , , Normandy.  He died in 1054 in Slain In Battle, Of Lille, , France.  He was buried in 1054.

 Gerberge Of Boulogne
Gerberge was born about 1023.  She died before 1049.  She was buried before 1049.

 Eustace II Of Boulogne Count
Eustace II was born about 1030 in , , , Boulogne.  He died about 1080.  He was buried about 1080.