4 Generation Circle Diagram: |
| Jacoba Aletta "Letta" de Vlaming Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Klaas den Os < Lijsje den Os |
| Klaas den Os Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacoba Aletta "Letta" de Vlaming < Lijsje den Os |
| Lijsje den Os Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willem Oudshoorn |