| Father | Sijmen Hylkes Visser (1864 - 1935) |
| Mother | Uilkjen Hyltjes Cnossen (1864 - 1948) |
| Sibling | Saakje Symens "Sadie" Visser (1887 - ) |
| Sibling | Sikke Sijmens Visser (1893 - 1959) |
| Sibling | Hyltje Sijmens Visser (1896 - 1969) |
| Sibling | Hylkje Sijmens Visser (1891 - 1973) |
| Sibling | Rimmertje Sijmens Visser (1898 - 1918) |
| Sibling | Hiltje Sijmens Visser (1900 - 1967) |
| Sibling | Hielke Sijmens Visser (1902 - 1974) |
| Sibling | Anna Sijmens Visser (1904 - 1958) |
| Sibling | Sijmen Sijmens Visser (1906 - 1977) |
| Sibling | Uilkje Sijmens Visser (1911 - 1963) |