| Father | James Wentworth Buller MP (1798 - 1865) |
| Mother | Charlotte Juliana Jane Howard-Molyneux-Howard (1809 - 1855) |
| Sibling | Julia Elizabeth Buller (1833 - 1856) |
| Sibling | James Howard Buller (1835 - 1874) |
| Sibling | Adela Catherine Buller (1838 - 1852) |
| Sibling | Gen Sir Redvers Henry Buller VC, GCB, GCMG (1839 - 1908) |
| Sibling | Ernest Wentworth Buller (1842 - 1897) |
| Sibling | Herbert Molyneux Buller (1843 - 1861) |
| Sibling | Alice Mary Buller (1849 - 1908) |
| Sibling | Arthur Tremayne Buller (1850 - 1917) |
| Sibling | Mowbray Charles Buller (1851 - 1887) |
| Sibling | Audley Cecil Buller (1854 - 1894) |