4 Generation Circle Diagram: |
| Catharina Visser Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerhardus "Gerrit" Hesselman < Geertje Hesselman |
| Gerhardus "Gerrit" Hesselman Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Catharina Visser < Geertje Hesselman |
| Geertje Hesselman Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis "Cees" de Boer < Dirk de Boer < Gerrit "Gerrit" de Boer |
| Cornelis "Cees" de Boer Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Geertje Hesselman < Dirk de Boer < Gerrit "Gerrit" de Boer |
| Gerrit "Gerrit" de Boer Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Aaltje "Aaltje" Koning < Cornelis "Cees" de Boer Sibling Dirk de Boer |