_Christian III OLDENBURG _+
                                                            | (1503 - 1558)            
                           _Frederick II OLDENBURG _________|
                          | (1534 - 1588)                   |
                          |                                 |_Dorothea of ASCANIA _____+
                          |                                   (1511 - 1571)            
 _Christian IV OLDENBURG _|
| (1577 - 1647)           |
|                         |                                  _Ulrich III MECKLENBURG __+
|                         |                                 | (1526 - 1602)            
|                         |_Sophie of MECKLENBURG-SCHWERIN _|
|                           (1557 - 1631)                   |
|                                                           |_Elizabeth of OLDENBURG __+
|                                                             (1524 - 1586)            
|
|--Valdemar Christian OLDENBURG 
|  (1622 - 1655)
|                                                            __________________________
|                                                           |                          
|                          _________________________________|
|                         |                                 |
|                         |                                 |__________________________
|                         |                                                            
|_Kirsten MUNK ___________|
  (1598 - 1658)           |
                          |                                  __________________________
                          |                                 |                          
                          |_________________________________|
                                                            |
                                                            |__________________________