Julius Koch (1818-1895) |
Katherine Scheifle Koch (1841-1917) |
| Anna S. Koch Schreiber (1863-1933) |
| Louis Koch (1866-1924) |
Otto Koch (1872-1939)  |
| Alvina Koch Miehm (1874-1939) |
| Louisa Koch Bierwagen (1882- ) |
Theodore Koch (1881-1926) 
|
| Arnold Otto Koch (1908- ) |
