4 Generation Circle Diagram: |
| Jan "Jan" Keijzer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Aagje "Aagje" Schilder < Jannetje "Jannig" Keijzer |
| Neeltje Pooijer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willem "Willem" Kwakman < Neeltje "Neel" Kwakman < Jan "Jan" Kwakman |
| Jannetje "Jannig" Keijzer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrik "Drik" Veerman < Aagje "Aagie" Veerman < Jan Veerman |
| Aagje "Aagie" Veerman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Sibling Jan Veerman |
| Jaap "Jaap" Kwakman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Sibling Trijn "Trijn" Kwakman |
| Nico Kwakman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree |