Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | Robert Louis "Bobbie" Schaefer (1937 - ) |
| Child | Living |
| Child | Living |
| Child | Living |
| Child | Living |
| Father | Reuben Joseph Hartman (1890 - ) |
| Mother | Cora Mae Eikenberry (1890 - ) |
| Sibling | Helen Hartman (1912 - ) |
| Sibling | Everett Raymond Hartman (1919 - ) |
| Sibling | Deo Lester Hartman (1924 - ) |
| Sibling | Cleo Chester Hartman (1924 - 1949) |