Descent of
Erenfried II
de Bonngau
(0910-0970)
Richwara de Maasgau
(~0907-0958)
Pusillus Ier
de Bonngau
(0935-16/07/0996)
Heilwige de Dillingen
(0940-22/01/0974)
Source 1 charpentiera