| Father | George Vernier (1812 - 1897) |
| Mother | Catharine Payen (1815 - 1901) |
| Sibling | Jacob J. Vernier (1838 - 1900) |
| Sibling | Catherine Vernier (1841 - ) |
| Sibling | Frederick K. Vernier (1842 - 1922) |
| Sibling | Charles Vernier (1844 - ) |
| Sibling | Amelia Emeline (Emily) Vernier (1846 - 1922) |
| Sibling | Peter J. Vernier (1848 - 1905) |
| Sibling | Eliza Vernier (1851 - ) |
| Sibling | Emil Vernier (1853 - ) |
| Sibling | Louis Vernier (1853 - ) |
| Sibling | Julia L. Vernier (1855 - ) |
| Sibling | Henry Vernier (1858 - ) |
| Sibling | Julius James (Joullie) Vernier (1860 - 1935) |