| Regimental number | 489 |
| Place of birth | Boonah Queensland |
| Religion | Church of Christ |
| Occupation | Farmer |
| Address | Dugandale, via Ipswich, Queensland |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, Alexander John Tait Mckay, Boonah, Queensland |
| Enlistment date | 23 June 1915 |
| Rank on enlistment | Private |
| Unit name | 31st Battalion, B Company |
| AWM Embarkation Roll number | 23/48/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A62 Wandilla on 9 November 1915 |
| Two ships left from Melbourne carrying the 31st Battalion Headquarters and Companies A, B, C and D: HMAT A62, 'Wandilla', on 9 November 1915 and HMAT A41, 'Bakara', on 5 November 1915. It is not possible from the Embarkation Roll to determine on which ship an individual embarked. |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A41 Bakara on 5 November 1915 |
| Two ships left from Melbourne carrying the 31st Battalion Headquarters and Companies A, B, C and D: HMAT A62, 'Wandilla', on 9 November 1915 and HMAT A41, 'Bakara', on 5 November 1915. It is not possible from the Embarkation Roll to determine on which ship an individual embarked. |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 5th Divisional Signal Company |
| Fate | Effective abroad (still overseas) |
| Date of death | 14 January 1939 |
| Place of burial | Boonah Cemetery |