1877 - 1950 (72 Jahre)
1896-1947
| Eugen Friedrich v.Steding | |
| *: | 1 Jun 1896 |
| +: | 1947 |
1907-1944
| Gustav Albrecht v.Sayn-Berleburg | |
| *: | 28 Feb 1907 |
| +: | 1944 |
|
1877-1950
| Karl Ludwig v.Otranto | |
| *: | 21 Jun 1877 |
| +: | 31 Mai 1950 |
1886-1983
| Magda. Hedwig Douglas | |
| *: | 2 Sep 1886 |
| +: | 21 Jul 1983 |
