Individual Details
Willem Jacobus Roos
(Abt 1893 - )
Events
| Birth | Abt 1893 |
Families
| Father | Johan Adam Roos (1854 - ) |
| Mother | Anna Maria Johanna Smit (1857 - ) |
| Sibling | Jacoba Cornelia Aletta Sophia "Koba" Roos (1876 - 1954) |
| Sibling | Maria Christina Gertuida Roos (1883 - ) |
| Sibling | Magdalena Elizabeth Roos (1886 - ) |
| Sibling | Cornelis Abram Roos (1887 - ) |
| Sibling | Johan Adam Roos (1890 - ) |
| Sibling | Anna Susanna Roos (1895 - ) |