
| Erna Rosentreter | |
| B: | 22 Feb 1900 |
| Dortmund, North Rhine-Westphalia, Germany | |
| D: | Bef 2010 |
| Theodor Friedrich August Brockmann | |
| B: | 14 Aug 1895 |
| M: | 2 Apr 1923 |
| Dortmund, North Rhine-Westphalia, Germany | |
| D: | Bef 2005 |
| August Rosentreter | |
| B: | Abt 1880 |
| D: | Bef 1990 |
| Clara Abloeh | |
| B: | Abt 1880 |
| D: | Bef 1990 |