Ida married Radbot von Altenburg Abt 1000. Radbot (son of Lanzelin von Altenburg and Liutgard von Nellenburg) was born Abt 970; died 30 Jun 1027, Muri, Suisse; was buried , Muri, Suisse. [Group Sheet]
Werner married Reginlinde von Nellenburg Abt 1057. Reginlinde was born Abt 1027; died 27 May 1090, Muri, Suisse. [Group Sheet]
Otton married Ida de Ferrette Abt 1095. Ida (daughter of Thierry de Montbéliard and Ermentrude de Bourgogne-Comté) was born Abt 1079. [Group Sheet]
Gertrude married Thierry II de Montbéliard Abt 1115. Thierry (son of Thierry de Montbéliard and Ermentrude de Bourgogne-Comté) was born Abt 1085; died Jan 1163. [Group Sheet]