| Regimental number | 35 |
| Place of birth | Paradise Queensland |
| Religion | Presbyterian |
| Occupation | Grocer |
| Address | Gympie, Queensland |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, Francis Caldwell, Pound Hill, Monkland, Gympie, Queensland |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 3rd Pioneer Battalion, Headquarters |
| AWM Embarkation Roll number | 14/15/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A62 Wandilla on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Pioneer Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 1937 Corporal Joseph William CALDWELL, 13th Field Artillery Brigade, returned to Australia, 22 March 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
