and related: Kiliś, Kostewicz, Pawelski, Sadlakowski, Wyrzykowski...
and related: Kiliś, Kostewicz, Pawelski, Sadlakowski, Wyrzykowski...
Yes, date unknown - 
| Zofia Kostewicz 1896-1897 |
| Zofia Kostewicz | |
| B: | 1896 |
| D: | 20 Jul 1897 |
| Popowo, gm. Nasielsk | |
Michał Kostewicz 1898-Yes, date unknown |
| Michał Kostewicz | |
| B: | 28 Sep 1898 |
| Popowo, gm. Nasielsk | |
| D: | Yes, date unknown |
| Władysław Kostewicz 1902-1925 |
| Władysław Kostewicz | |
| B: | 1902 |
| D: | 22 Nov 1925 |
| Popowo | |
| Michalina Wiktoria Kostewicz (maid. name Bober) | |
| B: | Abt 1873 |
| Antoni Kostewicz Abt 1867- |
| Antoni Kostewicz | |
| B: | Abt 1867 |
| Popowo | |
| M: | 1893 |
| Nasielsk - kościół par. pw. św. Wojciecha, nowodworski, mazowieckie, Polska | |
| Honorata Bober (maid. name Myszkowska) Yes, date unknown- |
| Honorata Bober (maid. name Myszkowska) | |
| B: | Yes, date unknown |
| Maksymilian Bober Yes, date unknown- |
| Maksymilian Bober | |
| B: | Yes, date unknown |
Our family tree has over 10,000 pieces of data. We also have around 75,000 photos and thousands of documents in our collection.
This tree can continue to grow only thanks to the interest and cooperation of close and distant relatives who, finding their relatives here, would like to share their information, photos or documents.
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