_Andronikos PALAIOLOGOS _+
                                                         | (1190 - 1248)           
                              _Michael VIII PALAIOLOGOS _|
                             | (1224 - 1282)             |
                             |                           |_Theodora PALAIOLOGOS ___+
                             |                                                     
 _Andronikos II PALAIOLOGOS _|
| (1259 - 1331)              |
|                            |                            _John Doukas VATATZES ___+
|                            |                           |                         
|                            |_Theodora Doukas VATATZES _|
|                              (1240 - 1302)             |
|                                                        |_Eudokia ANGELOS ________+
|                                                                                  
|
|--Isaakios PALAIOLOGOS 
|  (1299 - ....)
|                                                         _Boniface II ALERAMICI __+
|                                                        | (1202 - 1253)           
|                             _William VII ALERAMICI ____|
|                            | (1240 - 1291)             |
|                            |                           |_________________________
|                            |                                                     
|_Yolande of ALERAMICI ______|
  (1272 - 1317)              |
                             |                            _Alfonso X IVREA ________+
                             |                           | (1221 - 1284)           
                             |_Beatrice of IVREA ________|
                               (1254 - 1286)             |
                                                         |_Violant of BARCELONA ___+
                                                           (1236 - 1301)