Martin Frederic Koch (1828- ) |
Augusta Whillhemina Kiebert (1830- ) |
Herman Koch (1853-1945) |
Augusta Wilhemina Koch (1865-1926) |
Ludwig (Louis) Koch (1868-1921) |
Margaretha C. Mundlein (1857-1949) |
Adolph Koch (1855-1879) |
Bertha Augusta Koch (1878-1960) |
Sophia Margaretha Koch (1880-1888) |