4 Generation Circle Diagram: |
| Helena Ackermans Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Waltherus "Jantien" van Velthoven < Adrianus van Velthoven |
| Waltherus "Jantien" van Velthoven Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Helena Ackermans < Adrianus van Velthoven |
| Dorothea Kivits Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriaan Lensvelt < Maria Lensvelt |
| Adriaan Lensvelt Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Dorothea Kivits < Maria Lensvelt |