 1762 - 1831  (68 Jahre)
 1762 - 1831  (68 Jahre) 1816-
 1816-
| Alexander v.Schrenk | |
| *: | 4 Feb 1816 | 
 1843-
 1843-
| Julius v.Schroeder | |
| *: | 1843 | 
 1850-1898
 1850-1898
| Woldemar v.Schroeder | |
| *: | 1850 | 
| +: | 1898 | 
 1851-1920
 1851-1920
| Leopold v.Schroeder | |
| *: | 24 Dez 1851 | 
| Dorpat | |
| +: | 8 Feb 1920 | 
| Wien, A | |
 1853-
 1853-
| Theodor v.Schroeder | |
| *: | 1853 | 
 1855-1915
 1855-1915
| Christo. Ernst Emil v.Schroeder | |
| *: | 1 Aug 1855 | 
| +: | 26 Aug 1915 | 
 1817-1895
 1817-1895
| Marie Leopoldine v.Schrenk | |
| *: | 29 Nov 1817 | 
| +: | 24 Feb 1895 | 
 1808-1888
 1808-1888
| Julius Ernst v.Schroeder | |
| *: | 6 Feb 1808 | 
| +: | 9 Aug 1888 | 
 1826-1894
 1826-1894
| Peter Leopold v.Schrenk | |
| *: | 6 Mai 1826 | 
| +: | 20 Jan 1894 | 
 1833-1895
 1833-1895
| Julie v.Oettingen | |
| *: | 1 Feb 1833 | 
| +: | 3 Jun 1895 | 
 1794-1864
 1794-1864
| Leopoldine v.J | |
| *: | 4 Nov 1794 | 
| +: | 9 Apr 1864 | 
 1780-1834
 1780-1834
| Joh. Dietrich v.Schrenk | |
| *: | 1780 | 
| oo: | VOR 1817 | 
| +: | 1834 | 
| 
 | 
 1762-1831
 1762-1831
| Gustav Adolf v.J | |
| *: | 2 Nov 1762 | 
| +: | 17 Jan 1831 |