Grietje Laan was born 12 April 1788 in Wervershoof, North Holland, Netherlands to Jacob Laan (1746-1814) and Trijntje Bakker (1757-1827) and died 16 April 1849 Wervershoof, North Holland, Netherlands of unspecified causes. She married Jan van der Gulik (1795-aft1823) 9 May 1830 in Grootebroek, North Holland, Netherlands.
Siblings
| Name | Birth | Death | Joined with |
| Neeltje Laan (1771-1812) | |||
| Marie Laan (1773-1802) | 5 April 1773 Wervershoof, North Holland, Netherlands | 27 January 1802 Westwoud, North Holland, Netherlands | Arien Dekker (1773-1810) |
| Sijtje Laan (1775-1853) | 20 July 1775 Wervershoof, North Holland, Netherlands | 12 December 1853 Venhuizen, North Holland, Netherlands | Jacob Braakman (1773-1825) |
| Jannetje Laan (1778-1850) | |||
| Name | Birth | Death | Joined with |
| Aefje Laan (1780-) | |||
| Name | Birth | Death | Joined with |
| Petrus Laan (1783-1850) | |||
| Johannes Laan (1785-1821) | |||
| Lucia Laan (1787-) | |||
| Grietje Laan (1788-1849) | 12 April 1788 Wervershoof, North Holland, Netherlands | 16 April 1849 Wervershoof, North Holland, Netherlands | Remment Schuijff (-) Jan van der Gulik (1795-aft1823) Jan Tuin (c1790-) Klaas Nan (c1784-) |
| Catharina Laan (1790-) | |||
| Marijtje Laan (1792-1825) | |||
| Klaas Laan (1800-1869) | |||
| Cornelis Laan (c1803-1852) | |||
Residences
Footnotes (including sources)
| Ω Birth |
| ¶ Death |