| Gerardus Backus ~1752-†1825 |
| Theodora Bos ( Bosch ) ~1754-†1827 |
| Jacob Leijffels ~1762-†1803 |
| Elisabeth Smeets *1760-†1812 |
| Godefridus Backus ( Backhuys ) ~1788-†1832 |
| Catharina Leijffels *1791-†1859 |
| Gerard Backus *1813-†1871 |
| Johanna Francisca van Deursen *1820-†1888 |
| Daniël Backus *1842-†1868 |
| Hendrik Backus *1847-†1850 |
| Doodgeb. Backus *1856-(†) |
| Petronella Backus *1862- |
| Jacob Backus *1844-†1921 |
| Anna Maria Backus *1850-†1926 |
| Hendrik Backus *1853-†1926 |
| Theodora Backus *1857-†1949 |
| Hendrik Backus *1853-†1926 |
| Catharina Backus *1860-†1918 |