| Regimental number | 6048 |
| Place of birth | Mittagong New South Wales |
| Religion | Roman Catholic |
| Occupation | Farmer |
| Address | Experimental Farm, Yanco, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, James Gallagher, Detective Office, Sydney, New South Wales |
| Enlistment date | 6 September 1916 |
| Rank on enlistment | Private |
| Unit name | 21st Battalion, 17th Reinforcement |
| AWM Embarkation Roll number | 23/38/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A19 Afric on 3 November 1916 |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 21st Battalion |
| Fate | Effective abroad (still overseas) |