Eustache Le Vieux De Hainaut
Eustache Le Vieux was born in 1115.  He died at the age of 77 in 1192.

 Marie De Havré
Marie was born in 1120.  Marie is no longer alive.

 Eustache II Le Valet De Roeulx
Eustache II Le Valet was born in 1140.  He died at the age of 46 in July 1186.