| Regimental number | 3492 |
| Place of birth | Sydney New South Wales |
| Religion | Presbyterian |
| Occupation | Porter |
| Address | 44 Jennings Road, Alexandria, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Brother, R A Barrack, 44 Jennings Road, Alexandria, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 2nd Battalion, 11th Reinforcement |
| AWM Embarkation Roll number | 23/19/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A14 Euripides on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 53rd Battalion |
| Other details from Roll of Honour Circular | Enlisted 1/8/15 - 2nd Bn, 11th Reinforcements. Taken on strength, 53rd Bn, 16/2/16. Promoted Sergeant, 14/6/16. |
| Fate | Killed in Action |
| Place of death or wounding | Fromelles, France |
| Date of death | |
| Age at death | 24 |
| Place of burial | No known grave |
| Commemoration details | V.C. Corner (Panel No 19). Australian Cemetery, Fromelles, France |
| Panel number, Roll of Honour, Australian War Memorial | 156 |
| Other details |
War service: Egypt, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |