| Regimental number | 3609 |
| Place of birth | Liverpool England |
| Religion | Church of England |
| Occupation | Chainman |
| Address | State School, Allora via Warwick, Queensland |
| Marital status | Single |
| Age at embarkation | 30 |
| Next of kin | Father, Charles William Clark, State School, Allora via Warwick, Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 47th Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/64/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A28 Miltiades on |
| Regimental number from Nominal Roll | 3609B |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 49th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 58311 Pte Vernon Rupert CLARK, 7th General service Reinforcements (Queensland), embrked, 14 October 1918; ship recalled owing to cessation of hostilities. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |