4 Generation Circle Diagram: |
| Janke Oedzes de Boer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Harm Jans Jelsma < Jan Harmens Jelsma |
| Harm Jans Jelsma Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Janke Oedzes de Boer < Jan Harmens Jelsma |
| Jan Harmens Jelsma Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jantje Jans Bijker < Wijtske Jelsma |