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