Aaf Dirks was born on an unknown date to Dirk Sprong (-) and Geertje Spek (1692-) and died 3 September 1782 Bovenkarspel, North Holland, Netherlands of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Maria Jacobs (1757-?) | |||
| Aris Spek (1761-1841) | 31 October 1761 Grootebroek, North Holland, Netherlands | 12 October 1841 Bovenkarspel, North Holland, Netherlands | Catharina Baas (1764-1818) |
Footnotes (including sources)
| ‡ General |