Father | MaleJulius Franz Otto Ackermann |
| Birth | 15 Jul 1862 | |
| Death | Bef 1972 | |
| Buried | ||
| Marriage | 20 Oct 1893 | Węgorzewo, Węgorzewo County, Warmian-Masurian Voivodeship, Poland |
| Father | ||
| Mother | ||
Bertha Dorothea Rosentreter |
| Birth | 7 Dec 1869 | Węgorzewo, Węgorzewo County, Warmian-Masurian Voivodeship, Poland |
| Death | Bef 1979 | |
| Buried | ||
| Father | Carl Ferdinand Rosentreter | F1876 Group Sheet | |
| Mother | Marie Amalie Burgschweiger | F1876 Group Sheet | |
| Documents | Bertha Dorothea - b 7 Dec 1869 - Marriage Record 1 | |
| Bertha Dorothea - b 7 Dec 1869 - Marriage Record 2 |
| Notes |
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