4 Generation Circle Diagram: |
| Josina Sophia Lak Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willem Frederik Schweitz < Dirkje Schweitz |
| Willem Frederik Schweitz Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Josina Sophia Lak < Dirkje Schweitz |
| Dirkje Schweitz Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Frederik Hendrik Tick < Johanna Maria Adriana Tick |
| Johanna Maria Adriana Tick Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacobus Cornelis Sontrop < Theodorus Jacobus Sontrop |