| Johann Friedrich Becker |
| Johann Friedrich Becker | |
| B: | 23 Nov 1823 |
| Dabergotz, Ostprinitz-Ruppin, Brandenburg, Germany | |
| D: | Bef 1933 |
| Friederike Wilhelmine Emilie Rosentreter |
| Friederike Wilhelmine Emilie Rosentreter | |
| B: | 10 Jun 1825 |
| Dabergotz, Ostprinitz-Ruppin, Brandenburg, Germany | |
| M: | 1 Nov 1846 |
| Protzen, Ruppin, Brandenburg, Germany | |
| D: | 2 Jan 1893 |
| Ganzer, Ostprignitz-Ruppin, Brandenburg, Germany | |