4 Generation Circle Diagram: |
| Leentje Wijker Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Dirk Dekker < Gerrit Dekker |
| Dirk Dekker Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Leentje Wijker < Gerrit Dekker |
| Kniertje Zwaaij Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerrit Dekker < Neeltje Dekker |
| Gerrit Dekker Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Kniertje Zwaaij < Neeltje Dekker |
| Neeltje Dekker Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Teunis Broek < Gerritje Broek |