4 Generation Circle Diagram: |
| Lucia Rekkers Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriaan Smeur < Johannes Smeur < Thomas Smeur < Jacobus Smeur |
| Dimphna Kievits Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Theodorus van Tiggel < Maria Anna van Tiggel < Adriana van Tiggel |
| Theodorus van Tiggel Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Dimphna Kievits < Maria Anna van Tiggel < Adriana van Tiggel |
| Adrian "Adrie" Langerwerf Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Sibling Thomas Hubertus Langerwerf |