____________________________
                                                    |                            
                           _Louis MONTBÉLIARD _____|
                          | (.... - 1071)           |
                          |                         |____________________________
                          |                                                      
 _Theodoric MONTBÉLIARD _|
| (1045 - 1104) m 1065    |
|                         |                          _Frederick II ARDENNES-BAR _+
|                         |                         | (0990 - 1026)              
|                         |_Sophia of ARDENNES-BAR _|
|                           (1004 - 1093)           |
|                                                   |_Matilda of CONRADINE ______+
|                                                     (0978 - 1032)              
|
|--Theodoric II MONTBÉLIARD 
|  (1080 - 1162)
|                                                    _Reginald I IVREA __________+
|                                                   | (0986 - 1057)              
|                          _William I IVREA ________|
|                         | (1020 - 1087)           |
|                         |                         |_Alice of NORMANDY _________+
|                         |                                                      
|_Ermentrude of IVREA ____|
  (1055 - 1105) m 1065    |
                          |                          ____________________________
                          |                         |                            
                          |_Stephanie LNU __________|
                                                    |
                                                    |____________________________