| | Wilhelm Christian MAHNKE 1878–1952 Engel Susanne VIEBROCK 1879–1954 | | | | Joachim Christian MAHNKE 1844–1902 Anna Margaretha KAISER 1853–1884 | | | | Catharina Sophia WILKENS 1818–1888 | | |
| | | Catharina Maria WILLE 1826–1898 | | |
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| | | Joachim Christian VIEBROCK 1846–1887 Engel Maria HOLST 1843–1904 | | | | Christian VIEBROCK 1823–1848 Christina STEMMANN 1822–1864 | | |
| | | Johann Peter HOLST 1820–1893 Anna Margaretha RATJE 1820–1891 | | |
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