| Karl Otto Fritz Rosentreter, Jnr |
| Karl Otto Fritz Rosentreter, Jnr | |
| B: | 30 Oct 1901 |
| Berlin, Brandenburg, Germany | |
| D: | 6 Nov 1975 |
| Berlin, Brandenburg, Germany | |
| Margarete Luise Tschirner |
| Margarete Luise Tschirner | |
| B: | 8 Jul 1905 |
| Berlin, Brandenburg, Germany | |
| M: | 20 May 1927 |
| Berlin, Brandenburg, Germany | |
| D: | 11 Dec 1961 |
| Berlin, Brandenburg, Germany | |
| Wolfgang Erich Fritz Rosentreter |
| Wolfgang Erich Fritz Rosentreter | |
| B: | 14 Apr 1935 |
| Berlin, Brandenburg, Germany | |
| D: | 24 Apr 1945 |
| Berlin, Brandenburg, Germany | |
![]() | Frieda Emma Jopke |
| Frieda Emma Jopke | |
| B: | 14 Jul 1911 |
| Berlin, Brandenburg, Germany | |
| M: | 28 Dec 1934 |
| Berlin, Brandenburg, Germany | |
| D: | Bef 2021 |
| Anna Luise Erna Rosentreter |
| Anna Luise Erna Rosentreter | |
| B: | 3 Feb 1903 |
| Berlin, Brandenburg, Germany | |
| D: | 2 Mar 1980 |
| Berlin, Brandenburg, Germany | |
|
| Karl Otto Fritz Rosentreter, Snr |
| Karl Otto Fritz Rosentreter, Snr | |
| B: | 8 Aug 1876 |
| Bytom, Bytom County, Silesian Voivodeship, Poland | |
| D: | 27 Mar 1939 |
| Berlin, Brandenburg, Germany | |
| Rosalie Emilie Anna Jungmann |
| Rosalie Emilie Anna Jungmann | |
| B: | 12 Mar 1878 |
| Berlin, Brandenburg, Germany | |
| M: | 31 May 1901 |
| Berlin, Brandenburg, Germany | |
| D: | Bef 1988 |