Family: Karl Nirk / Christiane Jacobine Obenland (F1508)
m. 13 Aug 1878 | Johann Gottfried Obenland (1821-1895) 
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 | Elisabeth Lutz (1823-1859)
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| Christoph Carl Obenland (1858-1858) |
| Gottfried Christian Obenland (1851-1851) |
| Friederike Luise Obenland (1853-1853) |
| Gottfried Wilhelm Obenland (1856-1859) |
| Karl Nirk (1849-1898)
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| Christiane Jacobine Obenland (1851- )
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| Emilie Sophie Nirk (1884- ) |
| Helene Nirk (1880- )  |
| Karl Eduard Nirk (1881-1881) |
| Christiane Sophie Nirk (1883-1883) |