1852 - 1931 (78 Jahre)
1897-1970
| Nicolaus Friedrich v.Oldenburg | |
| *: | 10 Aug 1897 |
| Oldenburg | |
| +: | 3 Apr 1970 |
1899-1948
| Helene.II v.Waldeck-Pyrmont | |
| *: | 12 Dez 1899 |
| Arolsen | |
| +: | 18 Feb 1948 |
1903-1991
| Anna Maria v.Schutzbar | |
| *: | 3 Jul 1903 |
| Hann.-M | |
| +: | 1 Jan 1991 |
| Ingeborg Alix. v.Oldenburg | |
| *: | 1901 |
| Oldenburg | |
| Stephan Alex. v.Schaumburg-Lippe | |
| *: | 21 Jun 1891 |
| Stadthagen | |
1903-
| Altburg v.Oldenburg | |
| *: | 19 Mai 1903 |
| Oldenburg | |
| Josias Georg v.Waldeck-Pyrmont | |
| *: | 13 Mai 1896 |
| Arolsen | |
|
1852-1931
| Friedrich August v.Oldenburg | |
| *: | 16 Nov 1852 |
| Oldenburg | |
| +: | 24 Feb 1931 |
| Oldenburg | |
1869-1955
| Elisabeth Alexa. v.Mecklenburg-Schwerin | |
| *: | 10 Aug 1869 |
| Ludwigslust | |
| oo: | 24 Okt 1896 |
| Schwerin | |
| +: | 3 Sep 1955 |
