Jantje Meester was born 31 May 1819 in Andijk, North Holland, Netherlands to Pieter Meester (1786-1872) and Aafje Potter (1797-1872) and died 7 January 1892 Wervershoof, North Holland, Netherlands of unspecified causes. She married Jan Grent (1815-1864) 20 November 1841 in Andijk, North Holland, Netherlands.
Children
| Name | Birth | Death | Joined with |
| Arien Grent (1842-1932) | 1 November 1842 Onderdijk, North Holland, Netherlands | 27 December 1932 Wervershoof, North Holland, Netherlands | Neeltje van 't Hof (1844-1929) |
| Grietje Grent (1845-1927) | 6 July 1845 Onderdijk, North Holland, Netherlands | 9 July 1927 Wervershoof, North Holland, Netherlands | Gerrit Koster (1844-1917) |
| Fredrik Grent (1847-1938) | 24 August 1847 Onderdijk, North Holland, Netherlands | 20 April 1938 Wervershoof, North Holland, Netherlands | Marijtje Dekker (1852-1916) |
| Cornelis Grent (1849-1936) | 19 January 1849 Onderdijk, North Holland, Netherlands | 24 August 1936 Wervershoof, North Holland, Netherlands | Antje Hauwert (c1850-1901) |
| Aafje Grent (1852-1945) | |||
| Pieter Grent (1854-1941) | |||
| Vrouwtje Grent (1854-1898) | 29 May 1854 Onderdijk | 7 December 1898 Andijk | Teunis Hauwert (1855-1937) |
| Anna Grent (1857-1936) | |||
| Dieuwertje Grent (1859-1923) | |||