1810 - 1861 (50 Jahre)
1897-
| Ludmilla Sieverbr | |
| *: | 10 Jun 1897 |
1885-1955
| Michal v.Boguslawski | |
| *: | 1885 |
| +: | 1955 |
| Warschau | |
1860-
| Alexander Sieverbr | |
| *: | 11 Aug 1860 |
-1934
| Sophia Bukina | |
| +: | 1934 |
|
1810-1861
| Alexander Sieverbr | |
| *: | 19 Okt 1810 |
| +: | 19 Feb 1861 |
