Baudouin II De+ Hainaut
Baudouin II De+ was born in 1056 in Hainaut, Belgium.  He died at the age of 42 on June 9th, 1098 in Palestine.

 Ida De+ Louvain
Ida De+ was born in 1063.  She died at the age of 76 in 1139.

 Ida De+ Hainaut
Ida De+ was born about 1083 in Hainaut, Belgium.

 Arnulf I De+ Hainaut
Arnulf I De+ was born about 1085.

 Baudouin III De+ Hainaut
Baudouin III De+ was born in 1088 in Of, Hainaut, France.  He died at the age of 32 in 1120.

 Richilde De+ Hainaut
Richilde De+ was born about 1095.  She died after 1118.

 Aleidis De+ Hainaut
Aleidis De+ was born before March 1099.