Familie: Eduard Bernhard Koehn / Clara Luise Wilhelmine Techel (F437)
verh. 25 Jul 1879Johann Christoph Techel (1821- ) |
Albertine Emilie Seyer (1824-1852) 
|
Emma Dorothea Emilie Techel (1848- )  |
| Franz Hugo Alexander Techel (1850- ) |
| Eduard Bernhard Koehn (1850- ) |
| Clara Luise Wilhelmine Techel (1851-1889)
|
| Friedrich Wilhelm Bernhard Koehn (1880-1881) |
| Hugo Bernhard Koehn (1882-1882) |
| Friedrich Wilhelm Otto Koehn (1887- ) |