_Henry II MONTBÉLIARD _+
                                                         | (1190 - 1239)          
                           _Theobald II of MONTBÉLIARD _|
                          | (1221 - 1291) m 1246         |
                          |                              |_Philippa of DREUX _____+
                          |                                                       
 _Henry III MONTBÉLIARD _|
| (1250 - 1302)           |
|                         |                               ________________________
|                         |                              |                        
|                         |_Jeanne of TOUCY _____________|
|                           (1231 - 1317) m 1246         |
|                                                        |________________________
|                                                                                 
|
|--Edward I MONTBÉLIARD 
|  (.... - 1336)
|                                                         _Henry III PLANTAGENET _+
|                                                        | (1207 - 1272) m 1236   
|                          _Edward I PLANTAGENET ________|
|                         | (1239 - 1307)                |
|                         |                              |_Eleanor of BARCELONA __+
|                         |                                (1223 - 1291) m 1236   
|_Eleanor PLANTAGENET ____|
  (1269 - 1298)           |
                          |                               _Ferdinand III IVREA ___+
                          |                              | (1199 - 1252)          
                          |_Eleanor of IVREA ____________|
                            (1239 - 1290)                |
                                                         |_Jeanne of DAMMARTIN ___+
                                                           (1220 - 1278)