| | Wilhelmus Piket 1875–1953 Anna Johanna Geldhof 1867–1939 | | |
Maria Christina Piket 1876–1958 | | |
Wilhelmus Jacobus Carel Schiferli 1874–1944 | | |
| | Maaike Hartkoorn 1881–1970 | | |
Hendrik Dirk Piket 1881–1882 | | |
| | Elizabeth Vogel 1885–1941 | | |
Johan Hendrik Hermanus Piket 1885–1885 | | |
Johan Hendrik Hermanus Piket 1886– | | |
| | Cornelia Maria Rijneke 1848–1883 Gijsbertje Zipp 1858–1939 | | |