| Regimental number | 21296 |
| Place of birth | Darwin, Northern Territory |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Port Darwin, Northern Territory |
| Marital status | Single |
| Age at embarkation | 20.10 |
| Height | 5' 9.5" |
| Next of kin | Father, E V V Brown, Port Darwin, Northern Territory |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Brisbane, Queensland |
| Rank on enlistment | Gunner |
| Unit name | 9th Field Artillery Brigade, 36th Battery |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A8 Argyllshire on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 12th Field Artillery Brigade |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Western Front Commenced return to Australia on board HT 'Port Napier', 12 May 1919; disembarked Sydney, 4 July 1919; discharged (termination of period of enlistment), Brisbane, 13 August 1919. Medals: British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Centennial Park Cemetery |
| Sources | NAA: B2455, BROWN Alfred Victor Vowles |