4 Generation Circle Diagram: |
| Elysabeth Bierkamp Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Marten Harmzen Oostenenk < Geertruijd Oostenenk |
| Marten Harmzen Oostenenk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Elysabeth Bierkamp < Geertruijd Oostenenk |
| Geertruijd Oostenenk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willem Ilbrink < Maria Ilbrink Harmen Klokman |