Family: Carl August Hammel / Frida Hulda Obenland (F402)
m. Abt 1916 | Jacob John Hammel (1857- ) |
 | Caroline Lucy (1860- ) |
| Christian Karl Obenland (1848-1917) 
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| Marie Magdalena Krehr (1850-1926)
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| Wilhelmina Friederika Obenland (1876-1957)  |
| Ernest William Obenland (1884-1947) |
| August Gottlob Obenland (1881-1926) |
| Katharine Obenland (1883-1883) |
| Christian Karl Albert Obenland (1878-1930) |
| Emma Katharine Obenland (1888-1968) |
| Edwin Eugene Obenland (1894-1974) |
| Gustav John Obenland (1887-1942) |
| Maria Louisa Obenland (1875-1957) |
| Carl August Hammel (1891-1969)
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| Frida Hulda Obenland (1891-1974)
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| Ruth Helen Hammel (1917-2005) |