| Spouse | Francina Petronella Johanna Elizabeth van Dyk (1824 - ) |
| Child | Willem Jacobus Smit (1841 - ) |
| Child | Andreas Jacobus Smit (1842 - ) |
| Child | Cornelis Abraham Smit (1845 - ) |
| Child | Nicolaas Jacobus Smit (1849 - ) |
| Child | Maria Christina Gertruida Smit (1851 - ) |
| Child | Joseph van Dijk Smit (1853 - ) |
| Child | Christoffel Johannes Smit (1855 - ) |
| Child | Anna Maria Johanna Smit (1857 - ) |
| Child | Johan Hendrik Smit (1859 - ) |
| Child | Zijbrand Smit (1859 - ) |
| Child | Zachrija Susara Smit (1861 - ) |
| Child | Fransiena Petronella Johanna Elizabeth Smit (1862 - ) |
| Child | Dorothea Hermiena Smit (1865 - ) |
| Child | Petrus Johannes Smit (1868 - ) |