4 Generation Circle Diagram: |
| Trijntje Joseph Cohen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree David Emanuel Kalker < Emanuel David Kalker |
| David Emanuel Kalker Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Trijntje Joseph Cohen < Emanuel David Kalker |
| Emanuel David Kalker Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Clara Marcus Bachoer < Salomon Kalker |