4 Generation Circle Diagram: |
| Geertje Cornelis Valk Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacob Heermans < Neeltje Jacobs Heermans |
| Jacob Heermans Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Geertje Cornelis Valk < Neeltje Jacobs Heermans |