| Regimental number | 51529 |
| Date of birth | |
| Place of birth | Camperdown, New South Wales |
| Religion | Presbyterian |
| Occupation | Civil servant |
| Address | 25 Harold Street, Hawthorn, Victoria |
| Marital status | Single |
| Age at embarkation | 21.1 |
| Height | 5' 8" |
| Weight | 114 lbs |
| Next of kin | Mother, Mrs A S Alexander, 25 Harold Street, Hawthorn, Victoria |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Melbourne, Victoria |
| Rank on enlistment | Private |
| Unit name | 3rd General (Victorian) Reinforcements |
| AWM Embarkation Roll number | 23/111/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Orontes on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | Australian Infantry Base Depot |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: France (post-Armistice). Commenced return to Australia on board HT 'Ulysses', 22 July 1919; discharged (termination of period of enlistment), Melbourne, 17 September 1919. Medal: British War Medal Also served in World War II: Service No V357063. |
| Sources | NAA: B2455, ALEXANDER Arthur Crage |