| Father | Thomas Owen Brock (1818 - 1904) |
| Mother | Susannah Dean (1820 - 1903) |
| Sibling | Margaret Jane Ann Brock (1838 - 1918) |
| Sibling | John W. Brock (1840 - ) |
| Sibling | James M. Brock (1844 - 1902) |
| Sibling | Sarah Lucinda Brock (1846 - ) |
| Sibling | Thomas Jasper Brock (1848 - 1910) |
| Sibling | Luissa Brock (1851 - ) |
| Sibling | Washington Lafayette Brock (1853 - 1927) |
| Sibling | Mary S. Brock (1855 - ) |
| Sibling | Franklin Pearce Brock (1856 - 1937) |
| Sibling | Martha Clara Brock (1859 - 1941) |
| Sibling | Henry L. Brock (1863 - ) |
| Sibling | Huey Brock (1864 - ) |
| Sibling | Melvina E. "Melinda" Brock (1864 - 1951) |