| | Johann Jacob Duy 1835–1913 Maria Theresia Duy 1838–1915 | | | | Maria Catharina Müller 1808–1857 Elisabetha Flath 1815–1886 | | | | Johann Jacob Duy 1774–1843 Anna Maria Schneikart 1775–1843 | | |
| | | Friedrich Ludwig Müller 1775– Margarethe Waitz 1775–1812 | | |
| | | Margaretha Barbara Boos 1786–1846 Rosina Elisabetha Hahn 1778– | | |
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| | | | | | | Johann Nicolaus Duy 1750–1810 Anna Margaretha Weihrich 1751–1820 | | |
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