__ | _Amadeus OF OSCHERET _| | (0790 - 0867) | | |__ | _Anscar I IVREA _____| | (0860 - 0902) | | | __ | | | | |______________________| | | | |__ | | |--Adalbert I of IVREA | (.... - 0928) | __ | | | ______________________| | | | | | |__ | | |_____________________| | | __ | | |______________________| | |__