4 Generation Circle Diagram: |
| Geertruid Pieterse "Truijtje" Geneze Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Bastiaan Cornelis Warmerdam < Willemijntje Warmerdam |
| Bastiaan Cornelis Warmerdam Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Geertruid Pieterse "Truijtje" Geneze < Willemijntje Warmerdam |
| Willemijntje Warmerdam Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Roozenburg < Cornelia Vermeer Warmerdam |
| Jacobus de Groot Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria "Marijtje" van Berkel < Johannes de Groot |