_Stephen III IVREA ___+
                                                      | (.... - 1241)        
                        _John IVREA __________________|
                       | (1190 - 1267)                |
                       |                              |_Beatrix of CHALON ___
                       |                                                     
 _Hugh III IVREA ______|
| (1220 - 1266)        |
|                      |                               _Hugh III BURGUNDY ___+
|                      |                              | (1142 - 1192)        
|                      |_Mahaut of BURGUNDY __________|
|                        (.... - 1242)                |
|                                                     |_Beatrice of ALBON ___+
|                                                       (1161 - 1228)        
|
|--Otto IV IVREA 
|  (1248 - 1302)
|                                                      _Berthold IV ANDECHS _+
|                                                     | (1159 - 1204)        
|                       _Otto I ANDECHS ______________|
|                      | (1180 - 1234)                |
|                      |                              |_Agnes of WETTIN _____+
|                      |                                (.... - 1195)        
|_Adelaide of ANDECHS _|
  (.... - 1278)        |
                       |                               _Otto I HOHENSTAUFEN _+
                       |                              | (1169 - 1199)        
                       |_Beatrice II of HOHENSTAUFEN _|
                         (1193 - 1231)                |
                                                      |_Margaret of BLOIS ___+
                                                        (1170 - 1230)