4 Generation Circle Diagram: |
| Leentje Briek Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan van der Wal < Harm van der Wal |
| Jan van der Wal Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Leentje Briek < Harm van der Wal |
| Harm van der Wal Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Elizabeth Kuipers < Hinderikus van der Wal |