_Eric I ASCANIA _______+
                                              | (1280 - 1360)         
                       _Eric II ASCANIA ______|
                      | (1318 - 1368) m 1342  |
                      |                       |_Elisabeth of GRIFFIN _+
                      |                         (1291 - 1349)         
 _Eric IV ASCANIA ____|
| (1354 - 1411)       |
|                     |                        _______________________
|                     |                       |                       
|                     |_Agnes of SCHAUENBURG _|
|                       (.... - 1386) m 1342  |
|                                             |_______________________
|                                                                     
|
|--John IV ASCANIA 
|  (.... - 1414)
|                                              _Magnus I WELF ________+
|                                             | (1304 - 1369)         
|                      _Magnus II WELF _______|
|                     | (1324 - 1373) m 1356  |
|                     |                       |_Sophia of ASCANIA ____+
|                     |                         (1300 - 1356)         
|_Sophia of WELF _____|
  (1358 - 1416)       |
                      |                        _Bernhard III ASCANIA _+
                      |                       | (1300 - 1348) m 1328  
                      |_Catherine of ASCANIA _|
                        (1330 - 1389) m 1356  |
                                              |_Agnes of ASCANIA _____+
                                                (.... - 1337) m 1328