| Regimental number | 1967 |
| Place of birth | Koroit, Victoria |
| Religion | Roman Catholic |
| Occupation | Groom |
| Address | Koroit Hotel, Koroit, Victoria |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, James Francis Duffus, Koroit Hotel, Koroit, Victoria |
| Enlistment date | |
| Place of enlistment | Melbourne, Victoria |
| Rank on enlistment | Private |
| Unit name | 8th Light Horse Regiment, 14th Reinforcement |
| AWM Embarkation Roll number | 10/13/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A1 Hymettus on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 4th Divisional Signal Company |
| Fate | Returned to Australia |
| Family/military connections | Brothers: 614 Sergeant Edward Patrick DUFFUS, Australian Army Postal Corps, returned to Australia, 12 March 1918; 1968 Trooper Harold Ambrose DUFFUS, 8th Light Horse Regiment, returned to Australia, 21 November 1916; 1688 Gunner Leonard DUFFUS, 1st Wing Headquarters, Australian Flying Corps, returned to Australia, 3 July 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Carlton Cemetery |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
