Four or more generations of descendants of Geertje Spek (1692-) if they are properly linked:
1. Geertje Spek (1692-)
- 2. Cornelis Sprong (1721-?)
- 2. Nicolaas Sprong (1725-1725)
- 2. Agatha Sprong (1733-?)
- 2. Aaf Dirks (?-1782)
- 3. Maria Jacobs (1757-?)
- 3. Aris Spek (1761-1841)
- 4. Jacob Spek (1789-1854)
- 4. Trijntje Spek (1801-?)
- 4. Cornelis Spek (1802-1848)
- 5. Floris Spek (1844-1926) ... (more)
- 4. Aafje Spek (1805-?)