4 Generation Circle Diagram: |
| Petronella "Pit" de Haen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Laurentius "Louw" Valck < Johannes Valk |
| Laurentius "Louw" Valck Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Petronella "Pit" de Haen < Johannes Valk |
| Wilhelmina Meulenhof Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johannes Valk < Ida Valk |
| Johannes Valk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Wilhelmina Meulenhof < Ida Valk |
| Ida Valk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Bartholomeus "Meeuwis" Ligtvoet < Johannes Ligtvoet |