_Louis MONTBÉLIARD _____
                                                            | (1015 - 1076)           
                              _Theodoric I of MONTBÉLIARD _|
                             | (1045 - 1104) m 1065         |
                             |                              |_Sophia of ARDENNES-BAR _+
                             |                                (1004 - 1093)           
 _Theodoric II MONTBÉLIARD _|
| (1080 - 1162)              |
|                            |                               _William I IVREA ________+
|                            |                              | (1020 - 1087)           
|                            |_Ermentrude of IVREA _________|
|                              (1055 - 1105) m 1065         |
|                                                           |_Stephanie LNU __________
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|
|--Ermentrude of MONTBÉLIARD 
|  
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