Edurard Heinrich Koch 1870–1928 | | |
| | Johann Heinrich Koch 1845–1910 Margaretha Hahn 1850–1926 | | | | Christina Döring 1816–1890 | | | | Carl Joseph Hahn 1776–1855 Maria Elisabeth II Hartleib 1791–1839 | | | | Maria Sophia Reinhard 1743–1810 | | | | Hans Johann Hahn 1693–1721 | | |
| | | Mathias Reinhardt 1709–1772 Margarethe Goldmann 1714–1759 | | |
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| | | Johann Adam II Hartleib 1750–1804 Dorothea Maria Schade 1752–1798 Anna Maria Feiertag 1750– Anna Margaretha Henning 1765–1806 | | | | Lorenz Hartleib 1718–1763 Anna Barbara Riese 1723–1783 |
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| | | Christoph Döring 1767–1815 Anna Margaretha Goldmann 1784–1850 Anna Maria Fischer 1773–1807 | | | | Johann Valentin Döring 1735–1822 Maria Elisabeth Pudenz 1746–1767 |
| | | Nikolaus Goldmann 1744–1822 Anna Margaretha Fedeler 1738–1820 | | | | Anna Maria Herold 1699–1765 | | |
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