| Regimental number | 3642 |
| Place of birth | Lismore New South Wales |
| Religion | Roman Catholic |
| Occupation | Grocer |
| Address | Mosman, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, John Gallagher, Union Road, South Lismore, New South Wales |
| Enlistment date | 14 August 1917 |
| Date of enlistment from Nominal Roll | 30 July 1917 |
| Rank on enlistment | Private |
| Unit name | 54th Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/71/5 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A14 Euripides on 31 October 1917 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 54th Battalion |
| Fate | Returned to Australia 8 November 1918 |
| Date of death | 7 December 1950 |
| Place of burial | Macquarie Park Cemetery |