4 Generation Circle Diagram: |
| Adriana Knaap Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Wouter Knaap < Willemina Knaap Sibling Maria Knaap |
| Wouter Knaap Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriana Knaap < Willemina Knaap Sibling Gerrit Knaap |
| Anna de Bie Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Dirk de Rooij < Willemina de Rooij < Dirk de Rooij |
| Dirk de Rooij Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Anna de Bie < Willemina de Rooij < Dirk de Rooij |