4 Generation Circle Diagram: |
| Gosivina Homkes Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Antonius Rutger van Erp < Gerardus van Erp |
| Antonius Rutger van Erp Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gosivina Homkes < Gerardus van Erp |
| Clara van den Boogaardt Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Goswinus van Erp < Gerard van Erp < Theodorus van Erp |
| Gerard van Erp Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Sibling Theodorus van Erp |