Descent of
Arthur de Beauvois
(~0945-1002)
Isabeau de Boubers
(~0953-1004)
Blanche de Beauvois
(~0969-~1022)
Alphonse de Fresnoy
(~0950-~1009)
Alix de Beauvois
(~0977-)
Wathier de Blingel
(~0968-1025)
Source 1 pygaveau