Ferdinand Koch (1805-1906) |
Anna Maria* Thomas (1805-1906) |
Theodor Koch (1837-1907) |
Gertrud Koch (1829- ) |
Catharina Elisabeth Koch (1827- ) |
Anna Clara Koch (1849- ) |
Johan Bernard Koch (1840- ) |
Herman Henrich Koch (1846- ) |
Johan Henrich Koch (1843- ) |
Frans Wilhelm Koch (1835- ) |