| 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 |
| Jacob Backus *1816-†1874 |
| Maria Verkoeijen *1815-†1858 |
| Gerardus Backus *1845-†1929 |
| Petronella Backus *1846-†1907 |
| Catharina Backus *1843-†1920 |
| Joseph Backus *1850-†1931 |
| Peter Johan Backus *1849-†1849 |
| Arnold Backus *1854-†1854 |
| Wijnand Backus *1855-†1855 |
| Doodgeb. Backus *1857-†1857(†) |