_Adalbert I HERBERTIAN _+ | (0915 - 0987) _Herbert III HERBERTIAN _| | | | |_Gerberge of REGINAR ___+ | _Otto HERBERTIAN ____| | (1000 - 1045) | | | ________________________ | | | | |_ HERMENGARDE ___________| | (0946 - 1035) | | |________________________ | | |--Peter HERBERTIAN | | ________________________ | | | _________________________| | | | | | |________________________ | | |_ PAVIA _____________| (0990 - ....) | | ________________________ | | |_________________________| | |________________________