4 Generation Circle Diagram: |
| Helena Cornelia Groenevelt Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacobus Petrus Sprenger van Eyk < Sara Christina Sprenger van Eyk |
| Jacobus Petrus Sprenger van Eyk Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Helena Cornelia Groenevelt < Sara Christina Sprenger van Eyk |
| Sara Christina Sprenger van Eyk Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gregorius Mees < Rudolf Adriaan Mees |