| Regimental number | 5612 |
| Place of birth | Picton New South Wales |
| Religion | Presbyterian |
| Occupation | Clerk |
| Address | Braemar Jamieson Street, Granville, New South Wales |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Mother, Mrs Mary Ann McDonald, Braemar Jamieson Street, Granville, New South Wales |
| Enlistment date | 5 April 1916 |
| Rank on enlistment | Private |
| Unit name | 17th Battalion, 15th Reinforcement |
| AWM Embarkation Roll number | 23/34/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A14 Euripides on 9 September 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Machine Gun Battalion |
| Fate | Returned to Australia 26 July 1919 |
| Miscellaneous details (Nominal Roll) | *given name two spellings Allen and Allan |
