| Gustav Reinhard Rosentreter | |
| B: | 3 Jul 1905 |
| Berlin, Brandenburg, Germany | |
| D: | Bef 2015 |
| Erika Edith Irmgard Braun | |
| B: | 1 Dec 1904 |
| Kaliningrad, Kaliningrad Oblast, Russia | |
| D: | 14 Mar 1951 |
| Berlin, Brandenburg, Germany | |
| Karoline Ernstine Adler | |
| B: | 1874 |
| D: | 2 May 1924 |
| Berlin, Brandenburg, Germany | |
| Reinhard Hermann Richard Rosentreter | |
| B: | 27 Aug 1873 |
| Załachowo, Żnin County, Kuyavian-Pomeranian Voivodeship, Poland | |
| D: | 9 Oct 1953 |
| Berlin, Brandenburg, Germany | |