4 Generation Circle Diagram: |
| Adriana Maria de Rouw Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Verkerk < Pieter Verkerk |
| Jan Verkerk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriana Maria de Rouw < Pieter Verkerk |
| Grietje den Hartog Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Pieter Verkerk < Jan Verkerk |
| Pieter Verkerk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Grietje den Hartog < Jan Verkerk |
| Jan Verkerk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Helena van der Giessen < Cornelis "Kees" Verkerk |