Father | MaleJohann Georg Maass |
| Birth | Abt 1795 | |
| Death | Bef 1905 | |
| Buried | ||
| Marriage | 19 Jun 1831 | Grudziądz, Grudziądz County, Kuyavian-Pomeranian Voivodeship, Poland |
| Type | Evangelische Kirche. Garnisongemeinde Graudenz | |
| Father | ||
| Mother | ||
Anna Maria Rosentreter |
| Birth | 24 Aug 1803 | |
| Death | 2 Jan 1868 | Pritzwalk, Prignitz, Brandenburg, Germany |
| Buried | ||
| Father | Carl Rosentreter | F4543 Group Sheet | |
| Mother | ||
| Notes |
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