_John II OLDENBURG __+
                                                  | (1260 - 1314)       
                        _Conrad I OLDENBURG ______|
                       | (1300 - 1367)            |
                       |                          |_Hedwig of DIEPHOLZ _
                       |                            (1264 - 1307)       
 _Conrad II OLDENBURG _|
| (1331 - 1401)        |
|                      |                           _____________________
|                      |                          |                     
|                      |_Ingeborg of SCHAUENBURG _|
|                        (1316 - 1350)            |
|                                                 |_____________________
|                                                                       
|
|--Maurice II OLDENBURG 
|  (.... - 1420)
|                                                  _____________________
|                                                 |                     
|                       __________________________|
|                      |                          |
|                      |                          |_____________________
|                      |                                                
|_ KUNIGUNDE __________|
                       |
                       |                           _____________________
                       |                          |                     
                       |__________________________|
                                                  |
                                                  |_____________________