| | Josefine Horstmann 1845–1929 | | | | Johann Josef Mohr 1813–1865 Auguste Schnellbach 1813–1853 Caroline Johanna Emma Schnucke 1830– | | | | | Martin Schnellbach 1769–1813 Maria Augusta Böhringer 1786–1872 | | |
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| | | Georg Friedrich Horstmann 1805–1876 Charlotte Friederike Koehler 1817–1893 | | | | Philipp Bernhard Horstmann 1757–1816 Maria Philippina Friederike Schmidt 1767–1837 | | |
| | | Johann Martin Koehler 1792–1838 Maria Augusta Böhringer 1786–1872 | | |
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