Henri II De+ Louvain
Henri II De+ was born about 1025.  He died in 1078.

 Adelaide De+ Bethune
Adelaide De+ was born about 1030.  She died after 1086.

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

 Henry III De+ Louvain
Henry III De+ was born about 1065.  He died in 1095.

 Godefroi I De+ Brabant
Godefroi I De+ was born about 1074 in Lorraine, Inferie, France.  He died on January 25th, 1140 in Jerusalem, Israel.  He was buried in Affighem.