Leendert Bergwerff (1888-1973) |
Maria Magdalena van Tielen (1889- ) 
|
Leendert Johannis Bergwerff (1914-1996)  |
| Adriaan Bergwerff (1918-2001) |
| Magdalena Bergwerff (1920-1920) |
| Magdalena Bergwerff (1921-2014) |
| Arie Bergwerff (1916-1989)
|
| Hendrina Elisabeth Bijl (1914-1994) |
| John Bergwerff (1949-2018) |
