4 Generation Circle Diagram: |
| Hildegunda "Heiltje" van Rijswijk Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Arnoldus Piek < Johanna Piek |
| Arnoldus Piek Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hildegunda "Heiltje" van Rijswijk < Johanna Piek |
| Hendrina (Family name unknown) Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Joannes Kop Jansen < Jacobus Kop Jansen |
| Joannes Kop Jansen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrina (Family name unknown) < Jacobus Kop Jansen |
| Johanna Piek Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacobus Kop Jansen < Johanna Hillegonda Kop Jansen |
| Jacobus Kop Jansen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna Piek < Johanna Hillegonda Kop Jansen |
| Johanna Hillegonda Kop Jansen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Theodorus Kooper < Johanna Jacoba Kooper |