III Gerhard
III was born in 1010 in Lorraine, France.  He died in Remiremont, Vosges, France.

 Hedwig De Namur
Hedwig was born in 1011 in Namur, Belgium.  She died about 1080.

 I Thierry
I was born in 1050 in Upper Lorraine, France.

 IV Gerhard
IV was born about 1057 in Vaudemont, Lorraine, France.  He died about 1120 in Belval, Ardennes, France.

 Beatrice de Lorraine
Beatrice was born about 1058 in Lorraine, France.  She died after 1112.