Count Enricule ("le Petit Arnoul") de Boulogne
Enricule, known as "le Petit Arnoul", was born about 0976 in Boulogne, Artois, France.  He died in Abbaye De Samer-aux-bois, France.

 Adeline of Holland
Adeline was born about 0980 in Boulogne, Artois, France.

 Count Milo Chatillon-sur-Ma of Saint Pol
Milo was born about 0975 in St Pol, Artois, France, France.  He died in Chatillon-Sur-Ma, Marne, France, France.

 Count Eustache of Boulogne
Eustache was born about 1004 in Boulogne, Vendee, France.  He died in 1049.