Descent of
Pusillus Ier
de Bonngau
(0935-16/07/0996)
Heilwige de Dillingen
(0940-22/01/0974)
united in ~0964
Erenfried de Bonngau
(0965-27/05/1034)
Mathilde de Saxe
(~0972-04/12/1025)
Source 1 charpentiera