| | Gottlieb Marcus 1818–1888 Amalie Schürmann 1839–1913 | | | | Gottlieb Marcus 1770–1848 Engel Margaretha Elisabeth Abel 1792–1866 | | | | Peter Caspar Abel 1750–1804 Maria Catharina Turck 1760–1811 | | | | Johann Peter Turck 1737–1798 Maria Catharina Margaretha Volmerhaus 1736–1774 Engel Christina Gertrud Mehler 1757–1798 | | |
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