| Name | Patrick O'Conner |
| Agency | Chicago Fire Department |
| Rank | Pipeman |
| Type of Firefighter | Career |
| Age Range | [Unknown] |
| Sex | Male |
| Date of Birth | 0/0/0 |
| Date of Death | 4/14/1903 |
| Cause of Death | Struck by vehicle |
| Nature of Death | Trauma |
| Attribute of Death | [not applicable] |
| Type of Duty | [Unknown] |
| Incident Name | N/A |
| Incident City | Chicago |
| Incident State | IL |
| Incident Date | 4/14/1903 |
| Incident Location | Public assembly |
| Incident Attribute | [Not applicable] |