Lambert of Lens
Lambert of was born before 1034 in Boulogne, Flanders.  He died in 1054 in Bataille De Lille, Flanders.

 Adelaide De Normandy
Adelaide was born about 1027 in Normandy, France.  She died before 1090.

 Judith of Lens
Judith of was born in 1054 in Lens, Artois, France.  She died after 1086.