4 Generation Circle Diagram: |
| Dorothea Frederika Ditz Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Peter Lambertus Strasman < Christiaan Carel Strasman |
| Peter Lambertus Strasman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Dorothea Frederika Ditz < Christiaan Carel Strasman |
| Christiaan Carel Strasman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria van Malsem |