4 Generation Circle Diagram: |
| Anna Maria Nuijten Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Martinus Adrianus de Kroon < Josephus Jacobus de Kroon |
| Martinus Adrianus de Kroon Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Anna Maria Nuijten < Josephus Jacobus de Kroon |
| Josephus Jacobus de Kroon Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Antonetta de Bot |