4 Generation Circle Diagram: |
| Josijna de Bie Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Antonie van Ardenne < Martinus van Ardenne |
| Antonie van Ardenne Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Josijna de Bie < Martinus van Ardenne |
| Martinus van Ardenne Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria van der Kaa |