| Regimental number | 3513 |
| Date of birth | |
| Place of birth | Evandale, Tasmania |
| School | Evandale State School, Tasmania |
| Religion | Church of England |
| Occupation | Motor mechanic |
| Address | c/o Mrs L Tatterson, Hammond Road, Dandenong, Victoria |
| Marital status | Married |
| Age at embarkation | 24 |
| Next of kin | Wife, Mrs Ruby Duffy, c/o Mrs L Tatterson, Hammond Road, Dandenong, Victoria |
| Enlistment date | |
| Rank on enlistment | Sapper |
| Unit name | 6th Field Company Engineers |
| AWM Embarkation Roll number | 14/25/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A40 Ceramic on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | Australian Corps Engineers Troop |
| Fate | Returned to Australia |
| Family/military connections | Brother: 821 Lance Corporal James Hilton DUFFY, 40th Battalion, killed in action, 9 April 1918, Mericourt, France. |
| Other details |
War service: Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Cornelian Bay Cemetery, Hobart, Tasmania |