1848-1852
| Amalie KOWSKY | |
| *: | 17 Aug 1848 |
| Loewenstein, Gerdauen, Ostpreussen | |
| +: | 8 Mrz 1852 |
| Loewenstein, Gerdauen, Ostpreussen | |
1850-
| Gottfried KOWSKY | |
| *: | 25 Jun 1850 |
| Loewenstein, Gerdauen, Ostpreussen | |
1852-1852
| Wilhelmine KOWSKY | |
| *: | 15 Aug 1852 |
| Loewenstein, Gerdauen, Ostpreussen | |
| +: | 22 Aug 1852 |
| Loewenstein, Gerdauen, Ostpreussen | |
|