4 Generation Circle Diagram: |
| Digna de Haan Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Huijbert Swart < Willem Swart < Pieter Zwart |
| Huijbert Swart Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Digna de Haan < Willem Swart < Pieter Zwart |
| Pieter Zwart Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriaentje Bossers Sibling Willem Swart |