| 4 Generation Circle Diagram: | 
| Eva Anna Maria Boersema Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Johannes Jakobus Bos < Catharina Magareta Bos | 
| Catharina Magareta Bos Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Hindericus Georgius Lammerts |