and related: Kiliś, Kostewicz, Pawelski, Sadlakowski, Wyrzykowski...
| Male Józef Niedrowski |
| Birth | 16 Mar 1769 | |
| Christening | 16 Mar 1769 | Zagroba - kościół par. pw. św. Wojciecha, płocki, mazowieckie, Polska |
| Death | Yes, date unknown | |
| Burial | ||
| Marriage | Yes, date unknown | |
| Father | Melchior Kacper Niedrowski | F36635 Group Sheet | |
| Mother | Jadwiga Niedrowska (maid. name Czachowska) | F36635 Group Sheet | |
| Female Wiktoria Niedrowska (maid. name NN) |
| Birth | Yes, date unknown | |
| Death | Yes, date unknown | |
| Burial | ||
| Father | ||
| Mother | ||
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