_Rudolph ASCANIA ________________+
                                                                      | (1576 - 1621)                   
                                  _John VI ASCANIA ___________________|
                                 | (1620 - 1667) m 1649               |
                                 |                                    |_Magdalene of OLDENBURG _________+
                                 |                                      (1585 - 1657)                   
 _John Louis I ASCANIA __________|
| (1656 - 1704)                  |
|                                |                                     _Frederick III HOLSTEIN-GOTTORP _+
|                                |                                    | (1597 - 1659) m 1629            
|                                |_Sofie Auguste of HOLSTEIN-GOTTORP _|
|                                  (1630 - 1680) m 1649               |
|                                                                     |_Marie Elisabeth of WETTIN ______
|                                                                       (1610 - 1684) m 1629            
|
|--John Louis II ASCANIA 
|  (1688 - 1746)
|                                                                      _________________________________
|                                                                     |                                 
|                                 ____________________________________|
|                                |                                    |
|                                |                                    |_________________________________
|                                |                                                                      
|_Christine Eleonore of ZEUTSCH _|
  (1666 - 1699)                  |
                                 |                                     _________________________________
                                 |                                    |                                 
                                 |____________________________________|
                                                                      |
                                                                      |_________________________________