Trijntje Jans Zwemmer was born 17 August 1787 in Wadway, North Holland, Netherlands to Jan Zwemmer (c1761-1841) and Maartje Bakker (-bef1809) and died 9 September 1842 Wognum, North Holland, Netherlands of unspecified causes. She married Jacob Commandeur (c1782-c1852) 16 July 1809 .
Children
| Name | Birth | Death | Joined with |
| Elizabeth Commandeur | |||
| Jan Commandeur (1812-?) | |||
| Klaas Commandeur | |||
| Pieter Commandeur | |||
| Cornelis Commandeur (1818-1903) | 11 November 1818 Sint Maarten, North Holland, Netherlands | 2 March 1903 Wogmeer, North Holland, Netherlands | Trijntje van Diepen (1817-1901) |
Footnotes (including sources)
| ‡ General |