4 Generation Circle Diagram: |
| Gertrudis IJsvogel Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerardus Roefs < Henricus Roefs |
| Gerardus Roefs Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gertrudis IJsvogel < Henricus Roefs |
| Henricus Roefs Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Joanna van den Brouwer < Jacobus Roefs |