_Theodore I PALAIOLOGOS-MONTFERRAT _+
                                                                        | (1290 - 1338) m 1307               
                                       _John II PALAIOLOGOS-MONTFERRAT _|
                                      | (1320 - 1371)                   |
                                      |                                 |_Argentina SPINOLA _________________
                                      |                                    m 1307                            
 _Theodore II PALAIOLOGOS-MONTFERRAT _|
| (1364 - 1418) m 1393                |
|                                     |                                  _James III BARCELONA _______________+
|                                     |                                 | (1315 - 1349)                      
|                                     |_Isabella of BARCELONA __________|
|                                       (1337 - 1406)                   |
|                                                                       |_Constance of BARCELONA ____________+
|                                                                         (1318 - 1346)                      
|
|--Sophia of PALAIOLOGOS-MONTFERRAT 
|  (.... - 1434)
|                                                                        _Henry IV MONTBÉLIARD _____________+
|                                                                       | (1315 - 1344) m 1340               
|                                      _Robert I MONTBÉLIARD __________|
|                                     | (1344 - 1411)                   |
|                                     |                                 |_Yolande of DAMPIERRE ______________+
|                                     |                                   (1326 - 1395) m 1340               
|_Joanna of MONTBÉLIARD _____________|
  (.... - 1401) m 1393                |
                                      |                                  _John II VALOIS ____________________+
                                      |                                 | (1319 - 1364)                      
                                      |_Marie of VALOIS ________________|
                                        (1344 - 1404)                   |
                                                                        |_Judith of LUXEMBOURG ______________+
                                                                          (1315 - 1349)