Baudouin II de HAINAULT
Baudouin II de was born in 1056 in Hainault, France.  He died at the age of 43 in 1099 in Palestine.

 Alix de LOUVAIN
Alix de was born in 1063.  Alix de is no longer alive.

 Baudouin III de HAINAULT (Hennegau)
Baudouin III de was born in Hainault, France.  He died in 1120.