_Bernhard I ASCANIA ______________+
                                               | (1218 - 1287) m 1257             
                         _Bernhard II ASCANIA _|
                        | (1260 - 1323)        |
                        |                      |_Sophie Abelsdatter of ESTRIDSEN _+
                        |                        (1240 - 1284) m 1257             
 _Bernhard III ASCANIA _|
| (1300 - 1348) m 1328  |
|                       |                       _Vitslav II VITSLAV ______________+
|                       |                      | (1240 - 1302)                    
|                       |_Helen of VITSLAV ____|
|                         (1270 - 1315)        |
|                                              |_Agnes of WELF ___________________+
|                                                                                 
|
|--Bernhard IV ASCANIA 
|  (.... - 1354)
|                                               _Albert II ASCANIA _______________+
|                                              | (1250 - 1298)                    
|                        _Rudolf I ASCANIA ____|
|                       | (1284 - 1355) m 1298 |
|                       |                      |_Agnes of HABSBURG _______________+
|                       |                        (1257 - 1322)                    
|_Agnes of ASCANIA _____|
  (.... - 1337) m 1328  |
                        |                       _Otto V ASCANIA __________________+
                        |                      | (1246 - 1298)                    
                        |_Judith of ASCANIA ___|
                          (.... - 1328) m 1298 |
                                               |_Jutta of HENNEBERG ______________+
                                                 (.... - 1295)