| Regimental number | 6056 |
| Other Names | MACKAY |
| Religion | Presbyterian |
| Occupation | Linesman |
| Address | 84 George Street, West Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Mother, Mrs S McKay, River Street, McLean, Clarence River, New South Wales |
| Enlistment date | 1 March 1916 |
| Rank on enlistment | Private |
| Unit name | 2nd Battalion, 19th Reinforcement |
| AWM Embarkation Roll number | 23/19/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A18 Wiltshire on 22 August 1916 |
| Rank from Nominal Roll | Private |
| Fate | Returned to Australia 31 July 1918 |
| Miscellaneous details (Nominal Roll) | 4th Bn |