| | Wilhelmina Carolina Abel 1853–… | | | | Johann Caspar Diedrich Abel 1810–… Maria Catharina Elisabeth Vernholtz 1813–1880 | | | | Peter Franz Johannes Vernholtz 1778–1844 Maria Catharina Drees 1782–1852 |
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| | | Gottfried Theodor Abel 1829–… | | | | Johann Caspar Moritz Abel 1795–1854 Maria Catharina Friederica Volmerhaus 1797–1832 | | | | Peter Caspar Abel 1750–1804 Maria Catharina Turck 1760–1811 | | |
| | | Johann Caspar Volmerhaus 1767–1819 Anna Maria Wilhelmina Brüggen 1769–1844 | | |
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