Individual Details
Living
( - )
Families
| Spouse | Margaret Williamson (1890 - 1917) |
| Spouse | Living |
| Child | Dorothy Lois Barnhart ( - ) |
| Father | Henry Jackson Barnhart (1854 - ) |
| Mother | Mary Louise Bartlett (1858 - ) |
| Sibling | Living |
| Sibling | Mabel Olive Barnhart (1885 - ) |
| Sibling | Living |