| Regimental number | 2797 |
| Place of birth | Roma Queensland |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Mitchell, Queensland |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Father, Richard John Cardiff, Mitchell, Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 41st Battalion, 6th Reinforcement |
| AWM Embarkation Roll number | 23/58/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A64 Demosthenes on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 5th Machine Gun Battalion |
| Fate | Returned to Australia |
| Discharge date | |
| Family/military connections | Brother: 2796 Pte Albert Clifford CARDIFF, 5th Machine Gun Bn, returned to Australia, 8 .......1919. |
| Other details |
War service: Western Front Commenced return to Australia, 2 December 1919; disembarked, 30 January 1920; discharged, 16 March 1920. Medals: British War Medal, Victory Medal |