| Wilhelmus Godefridus Riko | |
| G: | 3 sep 1911 |
| 's-Gravenhage | |
| Johanna Petronella de Jager | |
| H: | 22 jun 1938 |
| 's-Gravenhage | |
1912-
| Flora Antonia Riko | |
| G: | 6 dec 1912 |
| Leiden | |
| Frits Nijhuis | |
| H: | 29 mrt 1929 |
| 's-Gravenhage | |
1890-
| Teuntje Lacet | |
| G: | 7 aug 1890 |
| 's-Gravenhage | |
| Wilhelmus Godefridus Riko | |
| G: | 14 mrt 1885 |
| 's-Gravenhage | |