| Name | Francis Lux |
| Agency | Chicago Fire Department |
| Rank | Firefighter |
| Type of Firefighter | Career |
| Age Range | 56 to 60 |
| Sex | Male |
| Date of Birth | 0/0/0 |
| Date of Death | 11/22/1962 |
| Cause of Death | Stress/Overexertion |
| Nature of Death | Heart attack |
| Attribute of Death | [not applicable] |
| Type of Duty | Firehouse duties |
| Incident Name | N/A |
| Incident City | Chicago |
| Incident State | IL |
| Incident Date | 11/22/1962 |
| Incident Location | Firehouse |
| Incident Attribute | [Not applicable] |
On November 22, 1962, Chicago Fire Department Firefighter Francis Lux suffered a fatal heart attack while on duty at the Truck 42 firehouse.
Citation:
Obituary of Francis Lux, Chicago Daily Tribune, November 24, 1962.