| Father | Richard Thacker (1827 - 1914) |
| Mother | Sarah "Sally" Steel (1830 - 1887) |
| Sibling | Elleanor "Ellni" Thacker (1849 - 1908) |
| Sibling | Emma Thacker (1850 - 1935) |
| Sibling | Thomas Henry Thacker (1852 - 1917) |
| Sibling | Anna Keziah Thacker (1854 - 1934) |
| Sibling | Adelaide Thacker (1856 - 1856) |
| Sibling | James Thacker (1856 - 1857) |
| Sibling | Edwin Thacker (1857 - 1857) |
| Sibling | Adeline Thacker (1858 - 1858) |
| Sibling | Herbert Thacker (1859 - ) |
| Sibling | Richard Thacker (1861 - 1861) |
| Sibling | Alfred Thacker (1862 - 1862) |
| Sibling | Lydia Thacker (1862 - 1863) |
| Sibling | Edith Thacker (1864 - 1864) |
| Sibling | Albert Edward Thacker (1866 - 1944) |