| | Carl August Koehler 1855–1932 Johanna Ameline Röder 1858–1934 | | |
Auguste Charlotte Koehler 1859–1925 | | |
| | Margaretha Johanna Chur 1832–1904 Jakob Friedrich Koehler 1821–1900 | | |
| | Margarethe Fiderike Ziegler 1808–1836 Johann Friedrich Karl Chur 1804–1884 | | |
Georg Karl Ziegler 1816–1857 Rosina Margaretha Philippine Ziegler 1821– | | |
| | Margareth Barbara Schmidt 1771–1837 Johann Konrad Friedrich Ziegler 1776–1845 | | |