Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | Charles Anthony Barnhart (1883 - 1960) |
| Mother | Clara Ruth Thielbar (1895 - 1970) |
| Sibling | Charles August Barnhart (1921 - 1921) |
| Sibling | Living |
| Sibling | Elias Paul Barnhart (1926 - 2005) |
| Sibling | Living |