Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | James Baker Newcomer Senior (1857 - 1900) |
| Mother | Lucretia P. Gower (1862 - 1937) |
| Sibling | Walter C. Newcomer (1884 - 1895) |
| Sibling | Clyde A. Newcomer (1886 - ) |
| Sibling | Sarah R. "Sallie" Newcomer (1887 - 1888) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | James Baker Newcomer Junior (1895 - 1918) |
| Sibling | Living |
| Sibling | David R. Newcomer Doctor (1898 - 1928) |