| Regimental number | 630 |
| Place of birth | New Zealand |
| Religion | Roman Catholic |
| Occupation | Bush worker |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Brother, W. Caldwell, West Port, New Zealand |
| Enlistment date | 28 October 1914 |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Private |
| Unit name | 6th Light Horse Regiment, Headquarters |
| AWM Embarkation Roll number | 10/11/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport A29 Suevic on 21 December 1914 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Field Ambulance |
| Fate | Returned to Australia 10 March 1918 |