Family Group Sheet| | | CHILDREN | | 1. | Daniel Jans (Hanekamp van Harinxma) van Ruth MALE | | | BIRTH | 14 January 1822 | | | DEATH | 22 June 1822 | |
| | 2. | Jovius Duco Jans Hanekamp van Harinxma MALE | | | BIRTH | 31 October 1818 | | | DEATH | 17 June 1848 | |
| | 3. | Neeltje Geertruida Hanekamp van Harinxma FEMALE | | | BIRTH | 27 April 1816 | |
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