4 Generation Circle Diagram: |
| Maria Catharina de Vries Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Christiaan van Vugt < Johanna van Vugt < Pieter van Vugt |
| Christiaan van Vugt Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Catharina de Vries < Johanna van Vugt < Pieter van Vugt |
| Geertrui Kolner Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerrit Jan Krooshoop < Bernardus Hermannus Krooshoop |
| Gerrit Jan Krooshoop Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Geertrui Kolner < Bernardus Hermannus Krooshoop |