Jan Alberts Boonstra (1859-1932) 
|
Wopkjen Folkerts Tolsma (1854-1930)
|
Albert Boonstra (1882-1957)  |
| Folkert Boonstra (1886-1958) |
| Douwe Boonstra (1887- ) |
| Aaltje Boonstra (1889-1889) |
| Harmen Boonstra (1890-1891) |
| Harmen Boonstra (1891-1893) |
| Aaltje Boonstra (1893-1975) |
| Harmen Boonstra (1895-1982) |
| Rinskjen Boonstra (1900-1987) |
| Jannes van der Meulen (1879- )
|
| Trijnte Boonstra (1883- )
|
Taal
