| Regimental number | 264 |
| Place of birth | Newtown New South Wales |
| Religion | Presbyterian |
| Occupation | Fitter |
| Address | Islington, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Samuel Buchanan Irwin, Downie Street, Islington, New South Wales |
| Previous military service | 15th Infantry |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | Section 1 |
| AWM Embarkation Roll number | 15/9/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A18 Wiltshire on |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 60th Australian Light Railway Operating Company |
| Fate | Returned to Australia |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
