4 Generation Circle Diagram: |
| Lessia Wilhelmina Elizabeth Swartzelaar Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Nicolaas Gast < Helena Susanna Gast |
| Nicolaas Gast Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Lessia Wilhelmina Elizabeth Swartzelaar < Helena Susanna Gast |
| Helena Susanna Gast Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Pieter Frederik Loopeker < Jacob Philip Loopeker |