| | | | | | | | | | Eppo Jan Boneschanscher 1896–1985 Christine Geertruida Oostrom 1898–1957 | | | | Engelke Jan Boneschanscher 1858–1946 |
| | | Jacobus Oostrom 1857–1925 Geertruida Agatha Pieternella Brunt 1872–1936 | | |
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| | | | | | | Wilhelm Martin Theodor Menke 1868–1910 Jeanette van Engelen 1869–1933 | | | | Johann Friedrich Christian Menke 1843–… Sophia Maria Dorothea Wilhelmina Dettmann …–… | | |
| | | Johannes van Engelen 1828–1897 | | |
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| | | Paul Alfred Ritscher 1856–1920 Henriette van Engelen 1859–1931 | | | | August Wilhelm Julius Ritscher 1820–1911 Emilie Agnes Sickert 1829–1867 | | |
| | | Johannes van Engelen 1828–1897 | | |
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