| Regimental number | 1091 |
| Place of birth | St Arnaud Victoria |
| Religion | Presbyterian |
| Occupation | Miner |
| Address | 46 Octavius Street, St Kilda, Victoria |
| Marital status | Single |
| Age at embarkation | 41 |
| Next of kin | Brother, James Gallacher, 46 Octavius Street, St Kilda, Victoria |
| Enlistment date | 17 March 1915 |
| Rank on enlistment | Private |
| Unit name | 26th Battalion, D Company |
| AWM Embarkation Roll number | 23/43/1 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A60 Aeneas on 29 June 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 26th Battalion |
| Fate | Returned to Australia 13 December 1915 |