4 Generation Circle Diagram: |
| Joanna Kersten Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gradus Kersten < Derk Kersten < Hendrik Kersten |
| Gradus Kersten Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Joanna Kersten < Derk Kersten < Hendrik Kersten |
| Johanna Janssen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree < Johanna Janssen |
| Johanna Peters Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Leendert Gerrits < Joannes Gerrits |
| Leendert Gerrits Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna Peters < Joannes Gerrits |
| Johanna Janssen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Joannes Gerrits < Joannes Gerrits < Helena Gerrits < Lodewijk Gerrits |
| Lodewijk Gerrits Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Petronella Kersten < Jan Gerrits Siblings Joannes Gerrits Helena Gerrits |
| Jan Gerrits Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna Nillessen < Anna Gerrits < Johanna Gerrits |