since 1995
 MaleAdam Kowalski |
| Birth | 1887 | |
| Death | 11 05 1942 | |
| Burial | Zagroba  |
|
| Marriage | 13 Jan 1909 | Zagroba |
| Father | Antoni Kowalski | F15 Group Sheet | |
| Mother | Marianna Kowalska (maid. name Stępniak) | F15 Group Sheet | |
 FemaleMarianna Kowalska (maid. name Jóźwiak) |
| Birth | ||
| Death | ||
| Burial | ||
| Father | Jan Jóźwiak | F13 Group Sheet | |
| Mother | Ewa Jóźwiak | F13 Group Sheet | |
| Male + Adam Kowalski |
| Birth | 1910 | Jaroszewo |
| Death | 2 Sep 1979 | Płock |
| Burial | Płock |
|
| Spouse | Adela Kowalska (maid. name Łukasiak) | F500002 | |
| Marriage | ||
| Male + Józef Kowalski |
| Birth | Yes, date unknown | |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Stanisława Kowalska | 20 | |
| Marriage | ||
 Male+ Kazimierz Kowalski |
| Birth | 1922 | |
| Death | 1 Apr 1991 | Płock |
| Burial | ||
| Spouse | Krystyna Kowalska (maid. name Wójcik) | 21 | |
| Marriage | ||
| Male + Stanisław Kowalski |
| Birth | 1928 | |
| Death | 15 Jun 1995 | |
| Burial | Płock |
|
| Spouse | Janina Kowalska (maid. name Piasecka) | 22 | |
| Marriage | ||
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