4 Generation Circle Diagram: |
| Isabella Catharina Joanna Auwers Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Petrus Cornelius Ommeganck < Alouisa Maria Cornelia Ommegank |
| Maria Hendrika Michael Kavelaars Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Franciscus Leonardus Kok < Leonie Maria Francisca Kok |
| Franciscus Leonardus Kok Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Hendrika Michael Kavelaars < Leonie Maria Francisca Kok |