Wilhelmus Godefridus Riko (1854- ) 
|
Jacoba Antonia Riko (1880- ) |
Maria Johanna Catharina Riko (1882- )  |
| Pieter Marinus Riko (1888- ) |
| Cornelia Louise Riko (1890- ) |
| Catharina Maria Riko (1793- ) |
| Wilhelmus Godefridus Riko (1885- )
|
| Teuntje Lacet (1890- ) |
| Wilhelmus Godefridus Riko (1911- ) |
| Flora Antonia Riko (1912- ) |
