Individual Details
Living
( - )
Families
| Father | Bert Hartman (1881 - ) |
| Mother | Agnes Alwine Louise Dettman (1880 - 1968) |
| Sibling | George Hartman (1909 - ) |
| Sibling | Lucille Hartman (1910 - 1946) |
| Sibling | Bernard A. Hartman (1913 - ) |
| Sibling | Living |
( - )
| Father | Bert Hartman (1881 - ) |
| Mother | Agnes Alwine Louise Dettman (1880 - 1968) |
| Sibling | George Hartman (1909 - ) |
| Sibling | Lucille Hartman (1910 - 1946) |
| Sibling | Bernard A. Hartman (1913 - ) |
| Sibling | Living |