| Charlotte Herta Rosentreter | |
| B: | 22 Oct 1909 |
| Poznań, Poznań County, Greater Poland Voivodeship, Poland | |
| D: | Bef 2019 |
| Gertrud Ella Rosentreter | |
| B: | 9 Feb 1911 |
| Poznań, Poznań County, Greater Poland Voivodeship, Poland | |
| D: | Bef 2021 |
| Rudolf Wilhelm Rosentreter | |
| B: | 3 Apr 1911 |
| Poznań, Poznań County, Greater Poland Voivodeship, Poland | |
| D: | Bef 2021 |
|
| Carl Ludwig Rosentreter | |
| B: | 12 Dec 1883 |
| Poznań, Poznań County, Greater Poland Voivodeship, Poland | |
| D: | Bef 1993 |
| Emilie Bertha Jäger | |
| B: | 28 Jan 1888 |
| M: | 18 May 1907 |
| Zaniemyśl, Środa Wielkopolska County, Greater Poland Voivodeship, Poland | |
| D: | Bef 1998 |