4 Generation Circle Diagram: |
| Anna Margarita Kerstholt Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Leendert Kerdijk < Aaltje Kerdijk |
| Leendert Kerdijk Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Anna Margarita Kerstholt < Aaltje Kerdijk |
| Aaltje Kerdijk Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Freerk Bodewes Johannes Hermannus Dusink |