Sire Itier III de Toucy
Itier III was born about 1170 in Toucy, Yonne, Bourgogne, France.  He died  due to died on Crusade in 1218 in Damietta, Egypt.

 Beatrix de Rion
Beatrix was born in France.  She died after 1221.

 Viscount Jean de Toucy I
Jean was born about 1200 in Toucy, Yonne, Bourgogne, France.  He died in 1258.