| Regimental number | 2692 |
| Place of birth | Corrimal New South Wales |
| Religion | Presbyterian |
| Occupation | Clipper |
| Address | 'Hillcot', Corrimal, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, Cunningham Caldwell, 'Hillcot', Corrimal, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 39th Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/56/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A24 Benalla on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 39th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 2146 Pte Bruce CALDWELL, 53rd Bn, killed in action, 24 September 1917. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 74 |
| Place of burial | Wollongong General Cemetery, New South Wales |