Family: Ferdinand Friedrich Biermann / (Margaretha) Emma Behnken (F649)
m. 1904Hinrich Behnken (1845-1928) 
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Dorothea Wilke (1849-1934)
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John W. Hinrich Behnken (1871-1950)  |
| Margaret Sophie Helena Behnken (1872-1876) |
| Hinrich Claus Behnken (1875-1956) |
| Agnes Dorothea Johanne Behnken (1877-1936) |
| Carl Friedrich Behnken (1879-1881) |
| Minna Anna Behnken (1881-1974) |
| N.N. Behnken (1884-1884) |
| Carl "Charlie" Louis Behnken (1885-1944) |
| Dorothea "Dora" Behnken (1888-1967) |
| (Margaretha Mina) Adele "Della" Behnken (1891-1964) |
| Louis Heinrich Wilhelm Behnken, Sr. (1893-1981) |
| Ferdinand Friedrich Biermann (1881-1957) |
| (Margaretha) Emma Behnken (1883-1973)
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