| Regimental number | 100 |
| Place of birth | Mackay Queensland |
| Religion | Roman Catholic |
| Occupation | Saddler |
| Address | Riding Road, Bulimba, Queensland |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, John Patrick McGarry, MacAllister Street, Mackay, Queensland |
| Previous military service | 2nd Infantry |
| Enlistment date | 5 January 1916 |
| Rank on enlistment | Private |
| Unit name | Machine Gun Company 11 |
| AWM Embarkation Roll number | 24/16/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A30 Borda on 5 June 1916 |
| Rank from Nominal Roll | Private |
| Fate | Returned to Australia 22 September 1919 |
| Miscellaneous details (Nominal Roll) | 3rd Machine Gun Bn |
