| Fredricus Johannes Siskens (1876 - 1950) |
|
| Jacoba Wilhelmina Johanna Brux (1881 - 1951) |
Sophia Johanna Maria Siskens  |
 *. 24-6-1910, Hilversum~. 24-6-1910, Hilversum p. †. 8-7-1919, Zutphen [ ]. 11-9-1919, Zutphen opl. ber. |
| Fredricus Johannes Siskens (1876 - 1950) |
|
| Jacoba Wilhelmina Johanna Brux (1881 - 1951) |
| Sophia Johanna Maria Siskens |
| *. 24-6-1910, Hilversum ~. 24-6-1910, Hilversum p. †. 8-7-1919, Zutphen [ ]. 11-9-1919, Zutphen opl. ber. |