(Claus) Hinrich Leffler 1889–1952 | | |
| | (Karl) Carl Theodor Leffler 1891–1965 | | |
Johann Wilhelm Leffler 1893–1893 | | |
| | Anna Amalie Mathilde Leffler 1896–1974 Ernst Rudolf Lüders 1893–1957 | | |
Hiltrud Schnappenat 1926–2015 | | |
| | Karl (Carl Johannes) Leffler 1898–1954 | | |
Mariechen (Marie) Leffler …–… | | |
| | Johann Wilhelm (Willi) Leffler 1218–1970 | | |
| | Egon (Otto) Leffler 1927–2006 | | |
Günther Paul Leffler 1929–2020 | | |
| | Manfred Schenkenberg 1955–2000 | | |
| | Werner Pagenkopp 1926–2005 | | |
| | (Jacob) Otto Leffler 1901–1980 Anna Erna Lüders 1898–1977 | | |
Hans Hermann Leffler 1903–… | | |
Adalbert Leffler 1928–2000 | | |
| | Annemarie Leffler 1930–2010 | | |
| | Irmgard Leffler 1933–2023 | | |
| | August Emil Leffler 1905–1979 | | |
| | Johann Wilhelm Leffler 1863–1936 Anna Maria Mathilde Heuer 1870–1947 | | | | Hinrich Leffler (Legler?) 1816–1872 Antje Margaretha Elisabeth Ploog 1826–1904 | | | | | | | | | | | | Johann Zacharias 1744–1785 Margarethe Maaßen 1740–1805 | | |
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| | | Margarethe Elisabeth Pagers …–… |
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| | | Claus Christian Heuer 1839–1876 Antje Amalie (Amalia) Spieß (Spiehs) 1840–1898 | | | | Claus Johann Heuer 1800–1864 Margaretha Zacharias 1799–1879 Margaretha Zacharias 1799–1879 | | | | Magdalena Dorothea Malche Martens 1778–1828 | | | | Trienke Dreessen 1734–1799 | | |
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| | | | | | | Johann Zacharias 1744–1785 Margarethe Maaßen 1740–1805 | | |
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| | | | | | | Johann Zacharias 1744–1785 Margarethe Maaßen 1740–1805 | | |
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| | | Barthold Spiehs 1797–1874 Telsche Dethlefs 1805–1869 | | |
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