Thomas de St. Valery
Thomas de was born in 1167.  He died at the age of 51 in 1218.

 Adele de Ponthieu
Adele de was born in 1175.  She died at the age of 76 on November 15th, 1251.

 Laeonore de St. Valery
Laeonore de was born in 1192 in France.  She died at the age of 58 on November 15th, 1250.