4 Generation Circle Diagram: |
| Maria Jacobs Thijssen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacobus Johannes Timmers < Petrus Jacobus Timmers |
| Jacobus Johannes Timmers Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Jacobs Thijssen < Petrus Jacobus Timmers |
| Theodora Maria "Dora" van der Aa Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerardus Johannes Goort Goossens < Johannes Goossens |