| Regimental number | 18556 |
| Place of birth | Melbourne, Victoria |
| Religion | Church of England |
| Occupation | Salesman |
| Address | 18 Waratah Street, Ascot Vale, Victoria |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, Arthur Barker, 18 Waratah Street, Ascot Vale, Victoria |
| Enlistment date | 19 April 1917 |
| Rank on enlistment | Sapper |
| Unit name | Divisional Signal Company 2, Reinforcement 24 |
| AWM Embarkation Roll number | 22/12/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A32 Themistocles on 4 August 1917 |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 5th Divisional Signal Company |
| Fate | Returned to Australia 22 July 1919 |