4 Generation Circle Diagram: |
| Adriana Christina Sardin Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Joannes Philippus van Nieuwkuyk < Gerardus van Nieuwkuyk |
| Joannes Philippus van Nieuwkuyk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriana Christina Sardin < Gerardus van Nieuwkuyk |
| Gerardus van Nieuwkuyk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Anna Elisabeth Weterings |