Pieter Laan was born 2 August 1771 in Driehuizen, Wervershoof, North Holland, Netherlands to Jan Laan (1722-1782) and Anna de Leeuw (1728-1789) and died 18 October 1826 Wervershoof, North Holland, Netherlands of unspecified causes. He married Nantje Neefjes (1773-1822) 9 February 1794 in Wervershoof, North Holland, Netherlands.
Children
| Name | Birth | Death | Joined with |
| Antje Laan (1794-1794) | |||
| Jan Laan (1797-1825) | |||
| Pieter Laan (1799-1820) | |||
| Klaas Laan (1802-1807) | |||
| Antje Laan (1804-1806) | |||
| Trijntje Laan (1807-1892) | |||
| Klaas Laan (1809-1838) | |||
| Jacob Laan (1811-1877) | |||
| Antje Laan (1816-1901) | |||
Siblings
| Name | Birth | Death | Joined with |
| Petrus Laan (1755-c1766) | |||
| Marijtje Laan (1756-1834) | 15 November 1756 Driehuizen, Wervershoof, North Holland, Netherlands | 17 September 1834 Westwoud, North Holland, Netherlands | Pieter Meester (1756-1811) |
| Margaretha Laan (1758-) | |||
| Joannes Laan (1759-bef1761) | |||
| Jan Laan (1761-1826) | 8 March 1761 Wervershoof, North Holland, Netherlands | 15 May 1826 Andijk, North Holland, Netherlands | Jantje Meester (1764-1831) |
| Debora Laan (1762-) | |||
| Teet Laan (1764-bef1767) | |||
| Teet Laan (1767-) | |||
| Antje Laan (1768-) | |||
| Pieter Laan (1771-1826) | 2 August 1771 Driehuizen, Wervershoof, North Holland, Netherlands | 18 October 1826 Wervershoof, North Holland, Netherlands | Nantje Neefjes (1773-1822) |
Residences
Footnotes (including sources)
| Ω Birth |
| ¶ Death |