Timen Block (1858-1941) |
Anna Aletta Okhuijzen (1860-1913) 
|
| Katarina Block (1882-1896) |
Lucretia Cecilia Block (1883- )  |
| Willem Frederik Block (1886-1886) |
| Anna Aletta Block (1890-1890) |
| Timen Block (1892-1892) |
| Timen Block (1895-1895) |
| Pieter Henderik Block (1896- ) |
| Gerrit Johannes Block (1898-1898) |
| Jacob Block (1899-1899) |
| Dirkje Block (1888- )
|
