| Religion | Church of England |
| Occupation | Soldier |
| Address | Duntroon Military College |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, David A Mackey, College Parade, Kew, Victoria |
| Previous military service | Royal Military College |
| Enlistment date | |
| Rank on enlistment | Lieutenant |
| Unit name | Machine Gun Company 10 |
| AWM Embarkation Roll number | 24/15/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A11 Ascanius on |
| Recommendations (Medals and Awards) |
Mention in Despatches Awarded, and promulgated, 'London Gazette' No. 30706 (28 May 1918); 'Commonwealth Gazette' No. 165 (24 October 1918). Mention in Despatches Awarded, and promulgated, 'London Gazette' No. 31089 (31 December 1918); 'Commonwealth Gazette' No. 61 (23 May 1919). |
| Fate | No details of fate entered on Nominal Roll |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 34 |
| Place of burial | St Kilda Cemetery, Victoria |