Otton married Adèle de Louvain Abt 1055. Adèle (daughter of Lambert II de Louvain and Ode de Verdun) was born Abt 1030; died 1083. [Group Sheet]
Cunégonde married Conrad de Northeim Abt 1087. Conrad (son of Othon de Northeim and Richenza von Schwaben) was born Abt 1060; died 1103. [Group Sheet]
Luitgarde married Guillaume de Luxembourg Abt 1105. Guillaume (son of Conrad de Luxembourg and Clémence de Bouzonville) was born Abt 1081; died 23 Jan 1130; was buried Bef 24 Apr 1131. [Group Sheet]
Liutgarde married Henri II de Grandpré Abt 1145. Henri (son of Henri de Grandpré and Ermentrude de Joux) was born Abt 1120; died Abt 1189. [Group Sheet]