| Bernardus Petrus Sleper | 
| Bernardus Petrus Sleper | |
| G: | 1 mrt 1887 | 
| Sappemeer | |
| O: | Ja, datum echter onbekend | 
| Allegonda Engelina Dekker | |
| H: | 25 sep 1913 | 
| Haarlem | |
| Geertruida Alegonda Sleper | |
| G: | 15 dec 1888 | 
| Sappemeer | |
| Engelbertus Johannes Pouw | |
| H: | 31 dec 1931 | 
| Nieuwkoop en Noorden | |
| Vermeijs -1921  | 
| Vermeijs | |
| O: | 1 mrt 1921 | 
| Haarlem | |
| Nicolauda Johanna Sleper | 
| Nicolauda Johanna Sleper | |
| G: | 28 mrt 1891 | 
| Haarlem | |
| O: | 7 jan 1928 | 
| Haarlem | |
| Joseph Gerardus Vermeijs | |
| H: | 1 aug 1918 | 
| Haarlem | |
| Euphemia Margaretha Sleper | 
| Euphemia Margaretha Sleper | |
| G: | 4 mei 1892 | 
| Haarlem | |
| O: | 30 aug 1892 | 
| Haarlem | |
| Johanna Hermanna Sleper | 
| Johanna Hermanna Sleper | |
| G: | 24 mrt 1894 | 
| Haarlem | |
| Hendricus Laurentius van der Horst | |
| H: | 29 dec 1921 | 
| Haarlem | |
| Maria Alegonda Sleper | 
| Maria Alegonda Sleper | |
| G: | 12 sep 1896 | 
| Haarlem | |
| Nicolaas Franciscus Huijboom | |
| H: | 6 nov 1924 | 
| Haarlem | |
| Femia Wilhelmina Sleper | 
| Femia Wilhelmina Sleper | |
| G: | 12 nov 1898 | 
| Haarlem | |
| Alegonda Geertruida Sleper | 
| Alegonda Geertruida Sleper | |
| G: | 22 feb 1900 | 
| Haarlem | |
| O: | 6 mrt 1900 | 
| Haarlem | |
| Petrus Johannes Sleper | 
| Petrus Johannes Sleper | |
| G: | 22 feb 1900 | 
| Haarlem | |
| O: | 6 mrt 1900 | 
| Haarlem | |
| Petrus Johannes Sleper | 
| Petrus Johannes Sleper | |
| G: | 19 aug 1905 | 
| Haarlem | |
| O: | 15 mrt 1955 | 
| Haarlem | |
| Catharina Jacoba Cornelia Arons | |
| H: | 11 jun 1929 | 
| Haarlem | |
| Petrus Johannes Sleper | 
| Petrus Johannes Sleper | |
| G: | 6 jul 1857 | 
| Groningen | |
| O: | 29 jun 1931 | 
| Haarlem | |
| Alegonda van den Berg | 
| Alegonda van den Berg | |
| G: | 15 sep 1863 | 
| Aduard | |
| H: | 14 jan 1887 | 
| Sappemeer | |
| O: | 4 okt 1930 | 
| Haarlem | |