Klaas Appelman was born 15 March 1736 in Hoogkarspel, North Holland, Netherlands to Gerrit Appelman (1705-1781) and Willempje aan de Noorderdijk (c1714-1753) and died 25 July 1792 Hem, North Holland, Netherlands of unspecified causes. He married Diewertje Pieters (-) 25 July 1792 in Hem, North Holland, Netherlands.
Children
| Name | Birth | Death | Joined with |
| Gerrit Appelman (1763-1839) | 5 September 1763 Hem, North Holland, Netherlands | 14 March 1839 Hem, North Holland, Netherlands | Grietje Smit (-1805) Marijtje Karsten (c1761-bef1830) |
| Jan Appelman (1765-1808) | 5 October 1765 Hem, North Holland, Netherlands | 3 March 1808 Blokker, North Holland, Netherlands | Neeltje Potjes (1762-1820) |
| Name | Birth | Death | Joined with |
| Elisabeth Appelman (1777-1777) | |||
| Jan Appelman (1779-1837) | |||
| Elisabeth Appelman (1780-) | |||
| Gerrit Appelman (1782-1848) | |||
| Willempje Appelman (1784-1830) | |||
| Pieter Appelman (1787-1787) | |||
Siblings
| Name | Birth | Death | Joined with |
| Grietje Appelman (c1731-1773) | |||
| Neeltje Appelman (1732-1732) | |||
| Antje Appelman (1734-) | |||
| Grietje Appelman (1734-1734) | |||
Residences
Footnotes (including sources)
| ‡ General |