4 Generation Circle Diagram: |
| Jacoba van der Staak Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Theodorus van Ravenstein < Johanna van Ravenstein |
| Theodorus van Ravenstein Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacoba van der Staak < Johanna van Ravenstein |
| Johanna van Ravenstein Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Martinus van Leeuwen < Wilhemus "Willem" van Leeuwen |