| Father | Jonathan Maclatchey (1823 - 1892) |
| Mother | Ann Parkin (1823 - 1917) |
| Sibling | Trueman Watson Maclatchey (1845 - 1867) |
| Sibling | James Henry Maclatchey (1848 - 1916) |
| Sibling | Jessie Maclatchey (1850 - 1924) |
| Sibling | John Francis Maclatchey (1851 - 1941) |
| Sibling | Anne Elizabeth Maclatchey (1854 - 1945) |
| Sibling | Leveniah Maclatchey (1855 - 1856) |
| Sibling | Olivia Amelia Maclatchey (1855 - 1890) |
| Sibling | Ida May Maclatchey (1857 - 1928) |
| Sibling | William H. Maclatchey (1859 - 1946) |
| Sibling | Mary Emma Maclatchey (1862 - 1874) |
| Sibling | Laura Jane Maclatchey (1865 - 1943) |
| Sibling | Joseph Watson Maclatchey (1867 - 1915) |