| Regimental number | 876 |
| Place of birth | Melbourne, Victoria |
| Religion | Methodist |
| Occupation | Commercial traveller |
| Address | 186 Scotchmer Street, North Fitzroy, Victoria |
| Marital status | Married |
| Age at embarkation | 39 |
| Next of kin | Wife, Mrs B.M. Barker, 8 Springfield Avenue, Toorak, Victoria |
| Enlistment date | |
| Rank on enlistment | Gunner |
| Unit name | Field Artillery Brigade 2, Battery 4 |
| AWM Embarkation Roll number | 13/30/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board Transport A9 Shropshire on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 2nd Field Artillery Brigade |
| Fate | Returned to Australia |
| Family/military connections | Son: 2209 Pte William Thomas BARKER, 7th Bn, killed in action, 8 August 1915. |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |