Jacob Frederiks (1846-1894) 
|
Catharina Maria Margaretha Matzken ( -1905) |
Jan Frederiks (1870-1903)  |
| Johanna Frederiks (1872-1920) |
| Frederik Coenraad Frederiks (1874-1909) |
| Johannes Nicolaas Spiering (1879-1945) |
| Maria Hendrika Frederiks (1876-1904)
|
| Jacob Johannes Spiering (1901-1955) |
| Catharina Maria Margaretha Spiering (1902- ) |
| Maria Hendrika Spiering (1903-1903) |
