| Regimental number | 6113 |
| Place of birth | Leeds, England |
| Religion | Presbyterian |
| Occupation | Journalist |
| Address | Wrexham, Bondi Road, Bondi, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, C W Clarke, Wrexham, Bondi Road, Bondi, New South Wales |
| Enlistment date | |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Private |
| Unit name | 1st Battalion, 19th Reinforcement |
| AWM Embarkation Roll number | 23/18/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A18 Wiltshire on |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 1st Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 6112 Pte Reginald Arthur CLARKE, 1st Bn, killed in action, 18 September 1917. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |