| Regimental number | 1592 |
| Place of birth | Coleraine Victoria |
| Religion | Roman Catholic |
| Occupation | Tailor |
| Address | Whyte Street, Coleraine, Victoria |
| Marital status | Single |
| Age at embarkation | 32 |
| Next of kin | Father, George McMahon, Whyte Street, Coleraine, Victoria |
| Enlistment date | 9 November 1914 |
| Rank on enlistment | Private |
| Unit name | 14th Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/31/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A54 Runic on 19 February 1915 |
| Regimental number from Nominal Roll | 1622 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 14th Battalion |
| Fate | Returned to Australia 24 June 1916 |