| | Johann Gottlieb Pfeifer 1815–1890 Luise Dienegott Faust 1821–1906 | | | | Johann Jakob Friedrich Pfeifer 1779–1864 Dorothea Charlotte Benigna Pfeiffer 1780–1835 | | | | Johanna Dorothea Schmidt 1757– |
| | | Johann Gottlieb Pfeiffer – Marie Elisabeth Niklagin – |
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| | | | | | | Marie Elisabeth Manthai – |
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