Individual Details
Mary Jean HESS
( - )
Families
| Father | Bernard Victor HESS (1892 - 1978) |
| Mother | Ada Frances HALL (1900 - 1978) |
| Sibling | Charles HESS |
| Sibling | James Fredrick HESS |
| Sibling | Richard John HESS (1926 - ) |
( - )
| Father | Bernard Victor HESS (1892 - 1978) |
| Mother | Ada Frances HALL (1900 - 1978) |
| Sibling | Charles HESS |
| Sibling | James Fredrick HESS |
| Sibling | Richard John HESS (1926 - ) |