Trijntje van Diepen was born 31 January 1817 in Berkhout to David van Diepen (1778-1828) and Aafje Commandeur (1775-1838) and died 28 June 1901 Wogmeer of unspecified causes. She married Cornelis Commandeur (1818-1903) 1 April 1845 in Berkhout.
She married her second cousin once removed; both descend from Pieter Reijers Commandeur (c1660-1717).
Children
| Name | Birth | Death | Joined with |
| Jacob Commandeur (1846-?) | |||
| Aafje Commandeur (1847-?) | |||
| Trijntje Commandeur (1849-?) | |||
| David Commandeur (1850-?) | |||
| Aaltje Commandeur (1852-aft1889) | 30 January 1852 Hensbroek | 14 October 1890 Hoogkarspel | Meindert Keizer (1851-1926) |
| Engeltje Commandeur (1854-?) | |||
| Sijvert Commandeur (1855-?) | |||
| Tamis Commandeur (1857-?) | |||
| Jan Commandeur (1860-?) | |||
| Cornelis Commandeur (1863-?) | |||
Sources