Thurston Toussaint de Montfort de Bastembourg
Thurston Toussaint de Montfort was born about 0928 in Hiesmes, Normandy, France.  He died in 0990 in Bastembourg, Normandy, France.

 Juliane Murdac
Juliane was born about 0930.  Juliane is no longer alive.

 Adeline de Montfort
Adeline was born about 0953 in Hiesmes, Normandy, France.

 Thurstan de Montfort
Thurstan was born about 0971 in Montfort-Sur-Risle, Normandy, France.

 Gisela Bertrand de Bastenburg
Gisela Bertrand was born about 0972 in Montfort, -Sur-Risle, France.

 Hugh I de Montfort
Hugh I was born about 0975 in Montfort-Sur-Risle, Normandy, France.  He died after 1037 in Normandy, France.