Gerhard IV of Alsace and Chatenois
Gerhard IV of Alsace and was born after 0977.  He died on April 14th, 1070.

 Hedwig of Namur
Hedwig of was born before 1000.

 Dietrich II of Alsace and Upper Lorraine
Dietrich II of Alsace and Upper was born about 1044.

 Gerhard I of Vaudemont
Gerhard I of was born about 1057.  He died about 1120.

 Beatrix of Upper Lorraine
She died after 1112.