Johann Gerhard Hackmann–
- Name
- Johann Gerhard Hackmann
- Given names
- Johann Gerhard
- Surname
- Hackmann
| Marriage | Gesina Möller — View this family yes |
| Birth of a son #1 | Heinrich Hackmann February 27, 1817 |
| Birth of a granddaughter #1 | Rosa Antonia “Antonette” Hackmann January 31, 1864 |
| Family with Gesina Möller |
| himself | |
| wife | |
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Marriage: — |
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| son |
Heinrich Hackmann Birth: February 27, 1817 Death: March 7, 1902 |