| Regimental number | 1633 |
| Place of birth | Edinburgh Scotland |
| Religion | Presbyterian |
| Occupation | Engineer |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Brother, Alexander Hay, Royal Hotel, Penacuik, Midlothian, Scotland |
| Enlistment date | 18 September 1914 |
| Rank on enlistment | Lance Corporal Driver |
| Unit name | 301st (Mechanical Transport), 8th Company, Army Service Corps (17th Divisional Ammunition Park) |
| AWM Embarkation Roll number | 25/98/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A40 Ceramic on 22 December 1914 |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 36 HAB |
| Fate | Discharged 18 July 1919 |