4 Generation Circle Diagram: |
| Akke de Jong Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrik Ferwerda < Aaltje Ferwerda |
| Hendrik Ferwerda Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Akke de Jong < Aaltje Ferwerda |
| Klaaske Dijkstra Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Foppe Bruinsma < Pieter Bruinsma |
| Foppe Bruinsma Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Klaaske Dijkstra < Pieter Bruinsma |
| Aaltje Ferwerda Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Pieter Bruinsma < Klaas Bruinsma |
| Pieter Bruinsma Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Aaltje Ferwerda < Klaas Bruinsma |
| Klaas Bruinsma Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Catharina Schaar < Klaas Bruinsma |