since 1995
| First & lastname | Jan Oniszczuk | |
| Birth | 12 Mar 1884 | Wiski |
| Christening | 12 May 1905 | AU 380/1905 Komarówka Podlaska (Rt) |
| Patriarch & Matriarch |
Grzegorz Oniszczuk, b. Abt 1859, Wiski (tę datę wskazuje AM) (Father) Marianna Oniszczuk (née Laszuk) (Mother) |
|
| Person ID | I1052 | Żelazowski |
| Last Modified | 5 Dec 2025 | |
| Father | Grzegorz Oniszczuk, b. Abt 1859, Wiski (tę datę wskazuje AM) | |
| Relationship | Birth | |
| Mother | Marianna Oniszczuk (née Laszuk) | |
| Relationship | Birth | |
| Family ID | F44 | Group Sheet | Family Chart |
| Wife | Katarzyna Oniszczuk (née Lewczuk), b. Abt 1890, Żelizna (tę datę wskazuje AM Katarzyny)
| |
| Marriage | 4 Jun 1907 | AM 57/1907 Komarówka Podlaska (Rt) |
| Type: ślub kościelny | ||
| Age at Marriage | He : 23 years and 3 months - She : ~ 17 years and 6 months. | |
| Family ID | F345 | Group Sheet | Family Chart |
| Last Modified | 30 Jun 2026 | |
Account number: 3413232293 GENEALOGIA POLSKA LLC Texas/Arkansas account terms and conditions apply For Direct Deposit use Routing Number (RTN): 111900659 For Wire Transfers use Routing Number (RTN): 121000248