4 Generation Circle Diagram: |
| Willemina "Mientje" Gieling Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Bernardus Geurts < Joannes Wilhelmus "Jan" Geerts |
| Bernardus Geurts Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willemina "Mientje" Gieling < Joannes Wilhelmus "Jan" Geerts |
| Joannes Wilhelmus "Jan" Geerts Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Theodora Kaalberg < Gradus Geerts |