| Regimental number | 755 |
| Place of birth | London, England |
| Religion | Church of England |
| Occupation | Blacksmith |
| Address | John Street, Singleton, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | T Barrett, Upper Manor Street, Kings Road, London, England |
| Enlistment date | 29 August 1914 |
| Date of enlistment from Nominal Roll | 29 August 1914 |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Private |
| Unit name | 4th Battalion, E Company |
| AWM Embarkation Roll number | 23/21/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport A14 Euripides on 20 October 1914 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Battalion |
| Fate | Returned to Australia 4 June 1915 |
| Family/military connections | Brother: 1505 Pte G BARRETT, Australian Army Ordnance Corps, effective abroad (still overseas). |