Yes, date unknown - 
| First & lastname | Jan Karol Marzęcki | |
| Birth | Yes, date unknown | |
Patriarch & Matriarch |
Jan Marzęcki, b. Yes, date unknown d. Yes, date unknown (Great Grandfather)  NN Kempczyńska (née NN), b. Yes, date unknown d. Yes, date unknown (Grandmother) |
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| Person ID | I3189 | Korycki |
| Last Modified | 8 Dec 2012 | |
| Father |  Adam Marzęcki, b. Yes, date unknown d. Yes, date unknown | |
| Mother | Helena Marzęcka (née Kempczyńska), b. Yes, date unknown d. Yes, date unknown | |
| Family ID | F1265 | Group Sheet | Family Chart |
| Wife | Teresa Marzęcka (née Bogdańska), b. Yes, date unknown
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| Children |
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| Family ID | F1272 | Group Sheet | Family Chart | ||
| Last Modified | 10 Apr 2023 | |||
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
English
Yes, date unknown - Yes, date unknown