| Father | John Thomas Despain (1839 - 1903) |
| Mother | Marsha Melissa Fisher (1847 - 1911) |
| Sibling | John Thomas Despain. Jr. (1874 - 1908) |
| Sibling | Seletha Jane Despain (1865 - 1914) |
| Sibling | Margaret Melissa Despain (1867 - 1926) |
| Sibling | Eva Nancy Despain (1870 - 1934) |
| Sibling | Sophia Viola Despain (1872 - 1927) |
| Sibling | Gertrude Lydia Despain (1877 - 1910) |
| Sibling | Fanny Teressa Despain (1878 - 1878) |
| Sibling | Edna Saunders Despain (1879 - 1879) |
| Sibling | James Vardis Despain (1879 - 1879) |
| Sibling | Ruby May Despain (1883 - 1915) |
| Sibling | Inez Elizabeth Despain (1886 - 1963) |
| Sibling | Mary Lucy Despain (1891 - 1945) |