4 Generation Circle Diagram: |
| Petrus Johannis Romme Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriana Hoeven < Antonia Huiberdina Romme |
| Marinus Theodorus Adrianus de Bruijn Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Sibling Adrianus Petrus Gerardus de Bruijn |