William J. Mulcahy
| Army Serial Number | 16172335 |
| County & State of Residence | Cook County, Illinois |
| Place of Enlistment | CP Grant, IL |
| Date of Enlistment | 03/08/43 |
| Grade | PVT – Private |
| Source of Army Personnel | Civilian Life |
| Nativity | Illinois |
| Year of Birth | 1924 |
| Education | Grammar School |
| Civilian Occupation | Undefined |
| Marital Status | Undefined |
| Component of the Army | Reserves |
| Box Number | 0230 |
| Film Reel Number | 2.87 |
Source: National Archives
No further information available.