____________________________
                                                         |                            
                                _Louis MONTBÉLIARD _____|
                               | (1015 - 1076)           |
                               |                         |____________________________
                               |                                                      
 _Theodoric I of MONTBÉLIARD _|
| (1045 - 1104) m 1065         |
|                              |                          _Frederick II ARDENNES-BAR _+
|                              |                         | (0990 - 1026)              
|                              |_Sophia of ARDENNES-BAR _|
|                                (1004 - 1093)           |
|                                                        |_Matilda of CONRADINE ______+
|                                                          (0978 - 1032)              
|
|--William MONTBÉLIARD 
|  
|                                                         _Reginald I IVREA __________+
|                                                        | (0986 - 1057)              
|                               _William I IVREA ________|
|                              | (1020 - 1087)           |
|                              |                         |_Alice of NORMANDY _________+
|                              |                                                      
|_Ermentrude of IVREA _________|
  (1055 - 1105) m 1065         |
                               |                          ____________________________
                               |                         |                            
                               |_Stephanie LNU __________|
                                                         |
                                                         |____________________________