Seigneur Eustace le Valet de Roeux II
Eustace le Valet was born about 1139 in Roeux, Pas de Calais, Normandy, France.  He died in June 1186.

 Bertha de Gavre
Bertha was born about 1144 in Gavere, Flandre-Orientale, Belgium.

 Eustace Canivet de Roeux III
Eustace Canivet was born about 1164 in Roeux, Pas de Calais, Normandy, France.  He died in 1224.