4 Generation Circle Diagram: |
| Maria Sips Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johannes de Laat < Allegonda "Gon" de Laat |
| Johannes de Laat Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Sips < Allegonda "Gon" de Laat Maria Helena Smits |