Ct. Ernicule II of Boulogne (Le Petit)
Ernicule II of Boulogne, known as Le Petit, was born about 0976 in Ghent, Flandres, Belgium.  Ernicule II of Boulogne, known as Le Petit, is no longer alive.

 Aleida of Holland
Aleida of Holland was born about 0987 in Ghent, Flandre Orientale, Belgium.  She died about 1045 in France.

 Mahaut or Mathildeof Boulogne
Mahaut or Mathildeof Boulogne was born about 0996 in Boulogne, Artois, France.

 Ct. Eustace I of Boulogne
Eustace I of Boulogne was born about 1004 in , Boulogne, Vendee, France.  He died in 1049.