4 Generation Circle Diagram: |
| Berbera van der Poel Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Nicolaas "Klaas" van der Koog < Jan "Jan" van der Koog |
| Nicolaas "Klaas" van der Koog Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Berbera van der Poel < Jan "Jan" van der Koog |
| Jan "Jan" van der Koog Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Teuntje "Teuntje" Leest < Nicolaas "Nico" van der Koog |