| Regimental number | 3110 |
| Religion | Roman Catholic |
| Occupation | Tram employee |
| Address | 6 Harding Street, Ascot Vale, Victoria |
| Marital status | Single |
| Age at embarkation | 32 |
| Next of kin | Mother, Mrs Mary Gallagher, 6 Harding Street, Ascotvale, Melbourne, Victoria |
| Enlistment date | 14 July 1915 |
| Rank on enlistment | Private |
| Unit name | 24th Battalion, 7th Reinforcement |
| AWM Embarkation Roll number | 23/41/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A73 Commonwealth on 26 November 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 8th Battalion |
| Fate | Returned to Australia 13 February 1917 |
| Miscellaneous details (Nominal Roll) | *Stated to be Marcus John Gallagher on NR |
