| | Norman Christlieb Fischer 1897–1968 Clara Lorine Vath 1888–1954 | | | | Reinhold Theodor Christlieb Fischer 1859–1939 Elisabeth Kraft 1858–1946 | | | | Klara Elisabeth Happel 1817–1897 | | | | Johann Conrad Kraft 1789–1861 Elisabeth Morneweg 1796–1867 | | | | Johann Ludwig Kraft 1744–1800 | | |
| | | Wilhelm Morneweg 1763–1839 | | |
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| | | Johannes Happel 1785–1836 Elisabeth Schneider 1787–1837 | | | | Johann Conrad Happel 1759–1816 Anna Catharina Menzel 1751–1812 | | |
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