_Enno II CIRKSENA ___________________+
                                                                          | (1505 - 1540)                       
                                       _Edzard II CIRKSENA _______________|
                                      | (1532 - 1598)                     |
                                      |                                   |_Anna of OLDENBURG __________________+
                                      |                                     (1501 - 1575)                       
 _Enno III CIRKSENA __________________|
| (1563 - 1625)                       |
|                                     |                                    _Gustav I VASA ______________________+
|                                     |                                   | (1496 - 1560)                       
|                                     |_Catherine Gustavsdotter of VASA __|
|                                       (1539 - 1610)                     |
|                                                                         |_Margareta Eriksdotter LEIJONHUFVUD _
|                                                                           (1515 - 1551)                       
|
|--Anna Maria of CIRKSENA 
|  (1601 - 1633)
|                                                                          _Frederick I OLDENBURG ______________+
|                                                                         | (1471 - 1533) m 1518                
|                                      _Adolf SCHLESWIG-HOLSTEIN-GOTTORP _|
|                                     | (1525 - 1586)                     |
|                                     |                                   |_Sophie of GRIFFIN __________________+
|                                     |                                     (1498 - 1568) m 1518                
|_Anna of SCHLESWIG-HOLSTEIN-GOTTORP _|
  (1574 - 1610)                       |
                                      |                                    _Philip I HESSE _____________________+
                                      |                                   | (1504 - 1567) m 1523                
                                      |_Christine of HESSE _______________|
                                        (1543 - 1604)                     |
                                                                          |_Christine of WETTIN ________________+
                                                                            (1505 - 1549) m 1523