1888 - 1933 (44 Jahre)
| Joh. v.Thurn&Taxis 1908-1959 |
| Joh. v.Thurn&Taxis | |
| *: | 28 Jun 1908 |
| +: | 3 Apr 1959 |
| Franz v.Schwarzenberg 1913-1992 |
| Franz v.Schwarzenberg | |
| *: | 24 Mrz 1913 |
| +: | 9 Mrz 1992 |
| Joh. Dobrzensky 1911- |
| Joh. Dobrzensky | |
| *: | 19 Jun 1911 |
|
| Leopold v.Lobkowicz 1888-1933 |
| Leopold v.Lobkowicz | |
| *: | 7 Jul 1888 |
| +: | 1933 |
| Prag, CZ | |
Franziska v.Montenuovo 1893-1972 |
| Franziska v.Montenuovo | |
| *: | 22 Aug 1893 |
| +: | 1972 |
