| Father | William Marcellus Barker (1866 - 1929) |
| Mother | Elizabeth M Varilla Thornell (1869 - 1935) |
| Sibling | William Grover Barker (1889 - 1940) |
| Sibling | Oscar Madustus Barker (1891 - 1954) |
| Sibling | Jesse Eldridge Barker (1893 - 1934) |
| Sibling | Clarence Vivian Barker (1896 - 1969) |
| Sibling | Orbry W Barker (1899 - ) |
| Sibling | Aubrey Winfred Barker (1899 - 1970) |
| Sibling | Chester Orlando Barker (1902 - 1948) |
| Sibling | Mary Eliza Barker (1905 - 1962) |
| Sibling | Sarah Barker (1907 - ) |
| Sibling | Ruth Carrie Barker (1910 - ) |
| Sibling | Robert Monroe Barker (1913 - 1974) |
| Sibling | Evelyn Barker (1915 - 2002) |