| Regimental number | 15018 |
| Place of birth | Horndale South Australia |
| Religion | Roman Catholic |
| Occupation | Plumber |
| Address | 8 Danby Street, Torrensville, South Australia |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, T M Leahy, Currie Street, Adelaide, South Australia |
| Enlistment date | 31 August 1915 |
| Rank on enlistment | Gunner |
| Unit name | Field Artillery Brigade 6, Reinforcement 5 |
| AWM Embarkation Roll number | 13/34/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A17 Port Lincoln on 4 May 1916 |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 5th Field Artillery Brigade |
| Fate | Returned to Australia 31 March 1919 |