| | Petrus Johannes Leijser 1896–1982 Maria Johanna Alberta Sliepenbeek 1894–1979 | | | | Hendrikus Hermanus Leijser 1858–1944 Christina Geertruida van Huet 1871–1944 | | | | Wilhelmus "Willem" van Huet 1804–1879 Maria Hendrina Peters 1832–1904 | | |
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| | | Lambertus Johannes Sliepenbeek 1861–1934 Antonetta Hendrika Menting 1866–1942 | | | | Johannes Sliepenbeek 1821–1900 Johanna Berendsen 1830–1908 | | |
| | | Hendrik Menting 1830–1882 | | |
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