4 Generation Circle Diagram: |
| Maria de Kroon Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Petrus Jacobus Loose < Petronella Adriana (Nelly) Loose |
| Petrus Jacobus Loose Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria de Kroon < Petronella Adriana (Nelly) Loose |
| Petronella Adriana (Nelly) Loose Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johannes Henricus van der Westen |