4 Generation Circle Diagram: |
| Janna Kerkfort Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacobus Jansen < Janna Jansen < Jacobus Jansen |
| Jacobus Jansen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Janna Kerkfort < Janna Jansen < Jacobus Jansen |
| Jacobus Jansen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jannetje van den Berge Sibling Janna Jansen |