4 Generation Circle Diagram: |
| Petronella Johanna Slokkers Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Wilhelmus van Megen < Christina Maria van Megen |
| Wilhelmus van Megen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Petronella Johanna Slokkers < Christina Maria van Megen |
| Christina Maria van Megen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Antonius Joseph van Strien |