| Regimental number | 2716 |
| Place of birth | Goulburn New South Wales |
| Religion | Church of England |
| Occupation | Grazier |
| Address | Moss Vale, New South Wales |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, William James Mackay, 'Rocklea', Lochnagar, Central Queensland |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 56th Battalion, 6th Reinforcement |
| AWM Embarkation Roll number | 23/73/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A40 Ceramic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 56th Battalion |
| Fate | Effective abroad (still overseas) |
| Medals |
Military Medal Source: 'London Gazette' No. 32406 Date: Military Medal Source: 'Commonwealth Gazette' No. 77 Date: |
| Date of death | |
| Place of burial | Woronora Crematorium |