| | Johann Henrich Schmitt 1782–1849 Anna Gerthruth Iffland 1778–1824 Eva Catharina Schmidt 1800–1849 | | | | Johan Henrich Schmitt 1739–1796 Anna Maria Schneider 1737–1777 Anna Catharina Zimmermann 1756–1831 | | | | Johan Georg Schmitt 1712–1788 Eva Dorothea Roßkopf 1710–1757 Anna Catharina Lückhard 1730–1791 | | |
| | | Johann George Zimmermann 1725–… |
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| | | Catharina Elisabeth Schmitt 1750–1799 | | | | Johann Conrad Iffland 1720–… |
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| | | Johann George Schmitt 1770–1838 Anna Barbara Zimmermann 1762–1841 | | | | Anna Elisabeth Eckhard 1740–1811 |
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