Maria Petronella Hekker 1874– | | |
Catharina Petronella Hekker 1877– | | |
Andreas Johannes Willebrordus Hekker 1892– | | |
Johannes Jacobus Hekker 1893–1894 | | |
| | Elisabeth Adriana Hekker 1894– Cornelis Hoogeveen 1888–1979 | | |
Anna Hendrika Hekker 1896–1918 | | |
Geertruida Petronella Hekker 1906– | | |
| | Maria Louisa Augusta Sancie 1843–1891 Elisabeth Allegonda Johanna Dijkhoff 1860–1939 |