_Christian II OLDENBURG __________+
| (1178 - 1233)
_John I OLDENBURG ___________________|
| (1204 - 1270) |
| |_Agnes of ALTENA-ISENBURG ________
| (1166 - 1217)
_Christian III OLDENBURG _|
| (1245 - 1285) |
| | __________________________________
| | |
| |_Richeza of HOYA-STUMPENHAUSEN ______|
| (1220 - 1270) |
| |__________________________________
|
|
|--Christian OLDENBURG
| (1264 - 1314)
| _Burchard OLDENBURG-WILDESHAUSEN _+
| | (1175 - 1233)
| _Heinrich IV OLDENBURG-WILDESHAUSEN _|
| | (1219 - 1270) |
| | |__________________________________
| |
|_Hedwig of WILDESHAUSEN __|
(1233 - 1314) |
| __________________________________
| |
|_____________________________________|
|
|__________________________________