Pieter Vroomman (1873-1934) 
|
Helena Hoogendoorn ( -1950) |
Cornelia Johanna Helena Vroomman (1901-1959)  |
| Hendrika Pieternella Vroomman (1906- ) |
| Pieternella Helena Vroomman (1908- ) |
| Arie Vroomman (1899- )
|
| Pieternella Helena Jacoba Vroomman (1924- ) |
