| Regimental number | 3245 |
| Place of birth | Melbourne, Victoria |
| Religion | Presbyterian |
| Occupation | Blacksmith |
| Address | 122 Mt Alexander Road, Flemington, Victoria |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Daniel Mitchel Barnett, 122 Mt Alexander Road, Flemington, Victoria |
| Enlistment date | 26 May 1917 |
| Rank on enlistment | Private |
| Unit name | 3rd Pioneer Battalion, Reinforcement 7 |
| AWM Embarkation Roll number | 14/15/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A32 Themistocles on 4 August 1917 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Pioneer Battalion |
| Fate | Returned to Australia 22 September 1919 |