Jakob Kopp
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| Emilie Mathilde Wehrmann | |
| B: | 1881 |
| Gniewniewice Stare, Nowy Dwor Mazowiecki, Mazowieckie, Poland | |
| D: | Yes, date unknown |
| Wilhelm Friedrich Wehrmann | |
| B: | 1883 |
| D: | Yes, date unknown |
| Agatha Amanda Wehrmann | |
| B: | 1885 |
| Gniewniewice Stare, Nowy Dwor Mazowiecki, Mazowieckie, Poland | |
| D: | Yes, date unknown |
| Georg Wehrmann | |
| B: | 1887 |
| Gniewniewice Stare, Nowy Dwor Mazowiecki, Mazowieckie, Poland | |
| D: | Yes, date unknown |
| Robert Heinrich Wehrmann | |
| B: | 1888 |
| Gniewniewice Stare, Nowy Dwor Mazowiecki, Mazowieckie, Poland | |
| D: | Yes, date unknown |
| Berta Witzke | |
| B: | 6 Jun 1893 |
| Gniewniewice Stare, Nowy Dwor Mazowiecki, Mazowieckie, Poland | |
| D: | 25 Oct 1946 |
| Nutteln, Parchim, Mecklenburg-Vorpommern, Germany | |
| Michael Wehrmann | |
| B: | 1853 |
| D: | Yes, date unknown |
| Anna Caroline Witzke | |
| B: | 25 Jul 1859 |
| D: | Yes, date unknown |
| Christine Kopp | |
| B: | Feb 1830 |
| Kromnow, Sochaczew, Mazowieckie, Poland | |
| D: | 2 Mar 1863 |
| Poland | |
| Peter Wehrmann | |
| B: | 1828 |
| Secymin Polskie & Niemieckie, Nowy Dwor Mazowiecki, Mazowieckie, Poland | |
| D: | Yes, date unknown |
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