4 Generation Circle Diagram: |
| Isabella Johanna Vos Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Lourens van der Velden < Louisa Jacoba van der Velden |
| Lourens van der Velden Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Isabella Johanna Vos < Louisa Jacoba van der Velden |
| Louisa Jacoba van der Velden Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johan Georg Altmèuller < Albertus Hendrik Altmèuller |