4 Generation Circle Diagram: |
| Wietske Lammerts de Vries Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Remmelt Kootstra < Gerrit Kootstra |
| Remmelt Kootstra Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Wietske Lammerts de Vries < Gerrit Kootstra |
| Gerrit Kootstra Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Klasina Leijnes |