4 Generation Circle Diagram: |
| Theuntie Block Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Lambert de Geus < Willem de Geus |
| Lambert de Geus Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Theuntie Block < Willem de Geus |