| Regimental number | 29264 |
| Place of birth | Nowra New South Wales |
| Religion | Presbyterian |
| Occupation | Foreman |
| Address | 17 Charles Street, Marrickville, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, T Duff, 17 Charles Street, Marrickville, Sydney, New South Wales |
| Enlistment date | |
| Rank on enlistment | Gunner |
| Unit name | Howitzer Brigade 117 |
| AWM Embarkation Roll number | 13/136/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A60 Aeneas on |
| Miscellaneous details (Nominal Roll) | Name does not appear on Nominal Roll |
| Family/military connections | Brother: 29265 Driver Lawrence Powell DUFF, 5th Field Artillery Brigade, returned to Australia, 15 June 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |