| Regimental number | 1071 |
| Place of birth | Trinity Hill, Tasmania |
| School | Trinity Hill State School, Tasmania |
| Religion | Church of England |
| Occupation | Bricklayer |
| Address | 154 Argyle Street, Hobart, Tasmania |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Mother, Mrs A Clark, 154 Argyle Street, Hobart, Tasmania |
| Previous military service | Military with Germans entwined at Bruini Island. |
| Enlistment date | 12 April 1915 |
| Rank on enlistment | Private |
| Unit name | 26th Battalion, D Company |
| AWM Embarkation Roll number | 23/43/1 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A60 Aeneas on 29 June 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 26th Battalion |
| Fate | Killed in Action 9 August 1918 |
| Place of death or wounding | Harbonnieres, France |
| Age at death | 22 |
| Family/military connections | Brothers: 1072 Pte Tasman Leslie CLARK, 26th Bn, died of wounds, 20 April 1916; Also 5 brothers were in France in the same Battalion with him |