Gezin: Helder, Jan / Osinga, Jetske Heerkes (F49)
getr. 23 mei 1907Helder, Jelle (1850-1906) 
|
Renzema, Fokeltje (1857-1925)
|
Helder, Klaaske (1876-1944)  |
| Helder, Mettje (1877-1893) |
| Helder, Dirkje (1879-1884) |
 | Helder, Dirk (1885-1946) |
| Helder, Simon (1889- ) |
| Helder, Metje (1895-1905) |
| Helder, Jan (1881-1958)
|
 | Osinga, Jetske Heerkes (1881-1910) |
 | Helder, Eva (1910-1984) |
