| Regimental number | 817 |
| Date of birth | |
| Place of birth | Wickham, New South Wales |
| School | Wickham Public School, New South Wales |
| Religion | Presbyterian |
| Occupation | Bank clerk |
| Address | Fleming Street, Wickham, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, George Henry Irwin, Fleming Street, Wickham, New South Wales |
| Enlistment date | |
| Rank on enlistment | Corporal |
| Unit name | 35th Battalion, C Company |
| AWM Embarkation Roll number | 23/52/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A24 Benalla on |
| Regimental number from Nominal Roll | Commissioned |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | Australian Flying Corps |
| Other details from Roll of Honour Circular | Joined the Bank of New South Wales, Newcastle West branch, 17 September 1914. |
| Fate | Effective abroad (still overseas) |
| Other details |
War service: Western Front Wounded in action, Armentieres, France, 14 January 1917. Medals: British War Medal, Victory Medal |
| Sources | 'Bank of New South Wales Roll of Honour' (Sydney, 1921), p. 197. |