Robert IV De Beaumez
Robert IV De was born about 1220 in France.  He died in 1270.

 Mahaut De Chateau-Meillant
Mahaut De was born about 1220 in Berry,France.  Mahaut De is no longer alive.

 Marguerite Chastelain Neil De Beaumez
Marguerite Chastelain Neil De was born about 1250 in France.  She died in 1323.