| Luisa Rosentreter | |
| B: | 5 Oct 1904 |
| Berlin, Brandenburg, Germany | |
| D: | 1991 |
| Berlin, Brandenburg, Germany | |
| Friedrich Leopold Ollech | |
| B: | 6 Aug 1908 |
| Berlin, Brandenburg, Germany | |
| M: | 5 Oct 1931 |
| Berlin, Brandenburg, Germany | |
| D: | Bef 2018 |
| Luise Auguste Emilie Rosentreter | |
| B: | 30 Oct 1867 |
| Berlin, Brandenburg, Germany | |
| D: | 18 Oct 1921 |
| Berlin, Brandenburg, Germany | |
| Hugo Eduard Rosentreter | |
| B: | 25 Jul 1872 |
| Berlin, Brandenburg, Germany | |
| D: | 17 Oct 1882 |
| Berlin, Brandenburg, Germany | |
| Henriette Friederike Schlak | |
| B: | 11 Jul 1834 |
| Jastrowie, Złotów County, Greater Poland Voivodeship, Poland | |
| D: | 18 Jul 1890 |
| Berlin, Brandenburg, Germany | |
| Eduard Gottlieb Ferdinand Rosentreter | |
| B: | 5 Dec 1840 |
| Jastrowie, Złotów County, Greater Poland Voivodeship, Poland | |
| M: | 24 Mar 1867 |
| Berlin, Brandenburg, Germany | |
| D: | 26 Feb 1912 |
| Berlin, Brandenburg, Germany | |