4 Generation Circle Diagram: |
| Etje (Family name unknown) Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Claas "Claas" (Family name unknown) < Jan Buitenga |
| Claas "Claas" (Family name unknown) Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Etje (Family name unknown) < Jan Buitenga |
| Jan Buitenga Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Antje (Family name unknown) < Roelof Buitenga |