_William VI ALERAMICI ______+
                                                  | (1173 - 1225) m 1202       
                          _Boniface II ALERAMICI _|
                         | (1202 - 1253)          |
                         |                        |_Berta of CLAVESANA ________
                         |                          (1182 - 1224) m 1202       
 _William VII ALERAMICI _|
| (1240 - 1291)          |
|                        |                         ____________________________
|                        |                        |                            
|                        |________________________|
|                                                 |
|                                                 |____________________________
|                                                                              
|
|--John I ALERAMICI 
|  
|                                                  _Ferdinand III IVREA _______+
|                                                 | (1199 - 1252) m 1219       
|                         _Alfonso X IVREA _______|
|                        | (1221 - 1284)          |
|                        |                        |_Elisabeth of HOHENSTAUFEN _+
|                        |                          (1204 - 1235) m 1219       
|_Beatrice of IVREA _____|
  (1254 - 1286)          |
                         |                         _James I BARCELONA _________+
                         |                        | (1207 - 1276)              
                         |_Violant of BARCELONA __|
                           (1236 - 1301)          |
                                                  |_Violant of ÁRPÁD ________+
                                                    (1215 - 1251)