| Place of birth | Adelaide, South Australia |
| Religion | Church of Christ |
| Occupation | Watchmaker |
| Address | 31 Wheaton Road, St. Peters, Adelaide, South Australia |
| Marital status | Married |
| Age at embarkation | 26 |
| Next of kin | Wife, Mrs Winnifred Gladys Clark, 31 Wheaton Road, St. Peters, Adelaide, South Australia |
| Enlistment date | |
| Rank on enlistment | Lieutenant |
| Unit name | 43rd Battalion, D Company |
| AWM Embarkation Roll number | 23/60/1 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A19 Afric on |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 43rd Battalion |
| Fate | Died of wounds |
| Age at death from cemetery records | 27 |
| Place of burial | Bailleul Communal Cemetery Extension (Plot III, Row C, Grave No. 220), France |
| Panel number, Roll of Honour, Australian War Memorial | 136 |
| Miscellaneous information from cemetery records | Parents: George and Fanny CLARK, husband of Mrs W.G. CLARK, 31 Wheaton Road, St. Peters, South Australia. Native of Adelaide, South Australia |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |