Thurstan (unknown) 
Adeline Hugh I
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| Adeline Hugh I
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Thurstan 'Toussaint de Bustenbourg' de Montfort
abt 0950, Normandy France - 1023
(unknown)
abt 0950, France - ??
Married: ?? - ??
Adeline de Montfort
abt 0963, Normandy France - ??
Hugh I 'Barbutus' de Montfort
abt 0975, Normandy France - 1037