William III des Barres
William III was born about 1190 in Oissery, France.  He died on November 15th, 1249.

 Beatrix de Châlon
Beatrix was born about 1192 in Châlon, France.  She died on April 7th, 1227.

 Amicie des Barres
Amicie was born about 1224 in Oissery, France.