_Barnim VI GRIFFIN ________+
                                              | (1365 - 1405)             
                       _Wartislaw IX GRIFFIN _|
                      | (1400 - 1457)         |
                      |                       |_Veronika of HOHENZOLLERN _+
                      |                                                   
 _Eric II GRIFFIN ____|
| (1418 - 1474)       |
|                     |                        _Eric IV ASCANIA __________+
|                     |                       | (1354 - 1411)             
|                     |_Sophia of ASCANIA ____|
|                       (.... - 1462)         |
|                                             |_Sophia of WELF ___________+
|                                               (1358 - 1416)             
|
|--Bogislaw X GRIFFIN 
|  (1454 - 1523)
|                                              _Bogislaw VIII GRIFFIN ____+
|                                             | (1364 - 1417)             
|                      _Bogislaw IX GRIFFIN __|
|                     | (1407 - 1446)         |
|                     |                       |_Sophie of SCHAUENBURG ____
|                     |                                                   
|_Sophia of GRIFFIN __|
  (1435 - 1497)       |
                      |                        _Siemowit IV PIAST ________+
                      |                       | (1353 - 1425)             
                      |_Maria of PIAST _______|
                        (1408 - 1453)         |
                                              |_Alexandra of GEDIMINID ___+
                                                (1360 - 1434)