Sijtje Hauwert was born 14 January 1843 in Wervershoof, North Holland, Netherlands to Klaas Hauwert (1813-1868) and Aafje Bont (1816-1845) and died 17 January 1910 Nibbixwoud, North Holland, Netherlands of unspecified causes. She married Jan Zuiker (1843-1901) 28 April 1870 in Westwoud, North Holland, Netherlands.
Children
| Name | Birth | Death | Joined with |
| Aafje Zuiker (1871-1942) | 28 April 1871 Westwoud, North Holland, Netherlands | 27 October 1942 Andijk, North Holland, Netherlands | Joannes Grooteman (1869-1931) |
| Petronella Zuiker (1873-) | |||
| Marijtje Zuiker (1875-) | |||
| Antje Zuiker (1877-) | |||
| Jan Zuiker (1880-) | |||
| Klaas Zuiker (1887-) | |||
Siblings
| Name | Birth | Death | Joined with |
| Jacob Hauwert (1841-1869) | |||
| Sijtje Hauwert (1843-1910) | 14 January 1843 Wervershoof, North Holland, Netherlands | 17 January 1910 Nibbixwoud, North Holland, Netherlands | Jan Zuiker (1843-1901) |
| Name | Birth | Death | Joined with |
| Antje Hauwert (c1850-1901) | 19 March 1850 Wervershoof, North Holland, Netherlands | 29 November 1901 Wervershoof, North Holland, Netherlands | Cornelis Grent (1849-1936) |
| Jan Hauwert (1851-1934) | 9 November 1851 Wervershoof, North Holland, Netherlands | 31 May 1934 Wervershoof, North Holland, Netherlands | Marijtje Beemsterboer (c1852-1890) |
| Teunis Hauwert (1855-1937) | 17 August 1855 Wervershoof, North Holland, Netherlands | 29 March 1937 Wervershoof, North Holland, Netherlands | Vrouwtje Grent (1854-1898) |
| Pieter Hauwert (1858-1932) | 10 March 1858 Wervershoof, North Holland, Netherlands | 7 May 1932 Wervershoof, North Holland, Netherlands | Grietje Baars (1860-1891) Aafje Sijm (1853-1924) |
| Klaas Hauwert (1861-1944) | 29 April 1861 Wervershoof | 18 October 1944 Wervershoof | Jantje Laan (1862-1936) |
Residences
Footnotes (including sources)
| ₪ Wedding |