Gauthier de Rethel
Gauthier de was born about 1101 in Rethel, Ardennes, France.  He died about 1158.

 Beatrice de Namur
Beatrice de was born about 1105 in Namur, Lorraine, France.  She died in 1160.

 Clemence de Rethel
Clemence de was born about 1122 in Rethel, Ardennes, France.  She died after 1191.

 Beatrice de Rethel
Beatrice de was born about 1131 in Rethel, Ardennes, France.  She died on March 30th, 1185.

 Manasses IV Count de Rethel
Manasses IV Count de was born about 1140 in Rethel, Ardenne, France.  He died in 1200.