| Regimental number | 603 |
| Place of birth | Sydney New South Wales |
| Religion | Church of England |
| Occupation | Carpenter |
| Address | 44 Ivy Street, Redfern, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, Frederick Barnes, 44 Ivy Street, Redfern, Sydney, New South Wales |
| Previous military service | 24th Aust Infantry |
| Enlistment date | 19 July 1915 |
| Date of enlistment from Nominal Roll | 19 July 1915 |
| Rank on enlistment | Private |
| Unit name | 30th Battalion, C Company |
| AWM Embarkation Roll number | 23/47/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A72 Beltana on 9 November 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 30th Battalion |
| Fate | Returned to Australia 23 June 1919 |
| Family/military connections | Brother: 1321 Pte Raymond BARNES, 30th Bn, returned to Australia, 2 March 1919. |