4 Generation Circle Diagram: |
| Maria Ackermans Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Pieter Emmen < Adrianus Emmen |
| Pieter Emmen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Ackermans < Adrianus Emmen |