| Children |
| | 1. Julius Gnatowski, b. 22 Jan 1895, Różan, Masovia, Poland  , d. 16 Jul 1967 (Age 72 years) |
| | 2. Aleksander Gnatowski, b. 4 Oct 1896, Różan, Masovia, Poland , d. Katyn Forest, Smolensk Oblast, Russia |
| | 3. Władysław Gnatowski, b. 1898, Różan, Masovia, Poland , d. 1899, Różan, Masovia, Poland (Age 1 years) |
| + | 4. Leon Jakub Gnatowski, b. 25 Jul 1903, Różan, Masovia, Poland , d. Aug 1987 (Age 84 years) |
| | 5. Franciszek Gnatowski, b. 1904, Różan, Masovia, Poland , d. 1918, Różan, Masovia, Poland (Age 14 years) |
| | 6. Helena Gnatowska, b. 1906, Różan, Masovia, Poland |
| | 7. Eugenia Gnatowska, b. 1908, Różan, Masovia, Poland |
| | 8. Nicolas Gnatowski |
| | 9. Stefania Gnatowska, b. 1911, Różan, Masovia, Poland |
| | 10. Mieczysław Gnatowski, b. 1913, Różan, Masovia, Poland |
|
- 1935