Enguerrand II Count of PONTHIEU
Enguerrand II Count of was born about 1020 in Normandy, France.  He died in 1053 in Arques.

 Adaelaeide (Adeliza) de NORMANDY
Adaelaeide (Adeliza) de was born about 1027 in Falaise, Calvados, Normandy, France.  She died before 1090.

 Peter de VALOINES
Peter de was born about 1050.  He died after 1107.