Family: Friedrich Nikolaus Helferich / Luisa Christina Ottnat (F61488)
m. 13 Nov 1828Friederich Helferich (1773- ) |
Elisabetha Lang (1775- ) |
| Michael Ottnat (1761-1838) |
Juliana Elisabetha Seebach (1760-1828) 
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Jakob Ottnat (1791-1862)  |
| Luisa Christina Ottnat (1807- )
|
| Friedrich Nikolaus Helferich (1805- )
|
| Joseph Jakob Helferich (1829- ) |
| Friedrich August Theodor Helferich (1831- ) |
| Ludwig Daniel Helferich (1833- ) |