Family: Andreas Helfer / Anna Margaretha Helene Grottaus (F103070)
m. 18 Jan 1841Johannes Jakob Helfer (1764-1840) 
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Anna Eva Kettering (1762- )
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| Andreas Helfer (1798- )
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Heinrich Helfer (1842- )  |
| Elizabeth Helfer (1843- ) |
| Katharina Helfer (1845-1849) |
| Wilhelmina Caroline Helfer (1848- ) |