WD
William d'Aubigny I of Belvoir
d. 1155
Vitals
Died
1155
Family
About
The first William d'Aubigny of Belvoir, called the Breton, founded the baronial house that held Belvoir Castle.
Research notes
WILLIAM d'AUBIGNY I of BELVOIR (the Breton, d.c.1155); father of William II of Belvoir (I99885, our line). DOCUMENTED FLOOR; ancestry above note-only. Standard documented medieval genealogy per the cited authorities; contested/legendary rungs note-only, not hardened.