Johannes Philippus Jacobus Nukoop (1867-1917) |
Elisabeth Doodhagen (1866-1944) 
|
| Johannes Christiaan Jacobus Nukoop (1892-1927) |
| Jan Christiaan Nukoop (1905-1956) |
| Francois Cornelis Hendrik Nukoop (1893- )
|
| Wilhelmina Smit (1897-1982) |
Elizabeth Nukoop (1923- )  |
| Catharina Petronella Nukoop (1934- ) |
