Per aspera ad astra
Heinrich Julius Theodor Behn (1833-1923) 
|
Louise Marie Halbach (1843-1906)
|
| Ella <- Behn (1867- ) |
Eduard Christoph Behn (1870-1956)  |
| Anina Behn (1883- ) |
| Karl Behn (1876- )
|
| Gretchen Knollenberg (Hintze) (1891-1967) |
| Elsie L. Behn (1916-1976) |
