Family: Johannes Konrad Helfer / Maria Apollonia Dörrmann (F8141)
m. 11 Nov 1815Johannes Michael Helfer (1766-1796) 
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Maria Barbara Helfer (1769-1836)
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| Johannes Michael Helfer (1796- ) |
| Johannes Heinrich Dörrmann (1750- )
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| Anna Maria Funck (1757- )
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Elisabetha Appollonia Dörrmann (1793-1830)  |
| Johannes Konrad Helfer (1790-1852)
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| Maria Apollonia Dörrmann (1797- )
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