| Regimental number | 26943 |
| Place of birth | Belfast, Ireland |
| Religion | Roman Catholic |
| Occupation | Boilermaker's assistant |
| Address | Spring Park Road, Midland Junction, Western Australia |
| Marital status | Single |
| Age at embarkation | 29 |
| Next of kin | Father, J Gallacher, 70 Bridge Street, Alexandria, Dumbartonshire, Scotland |
| Enlistment date | 29 November 1915 |
| Place of enlistment | Perth, Western Australia |
| Rank on enlistment | Gunner |
| Unit name | Howitzer Brigade 24, Reinforcement 5 |
| AWM Embarkation Roll number | 13/134/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A15 Port Sydney on 7 September 1916 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 11th Field Artillery Brigade |
| Fate | Returned to Australia 1 May 1919 |
| Sources | NAA: B2455, GALLACHER James |
