| Regimental number | 34960 |
| Place of birth | Harcourt, Victoria |
| School | State School,Scotch College, Melbourne, Ormond College University, Victoria |
| Religion | Presbyterian |
| Occupation | Student |
| Address | 1311 Mair Street, Ballarat, Victoria |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, George Clarkson, 1311 Mair Street, Ballarat, Victoria |
| Enlistment date | |
| Rank on enlistment | Gunner |
| Unit name | Field Artillery Brigade, Reinforcement 27 |
| AWM Embarkation Roll number | 13/128/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A15 Port Sydney on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 6th Field Artillery Brigade |
| Other details from Roll of Honour Circular | Died of Broncho Pneumonia at ROuen, France |
| Fate | Died of disease |
| Age at death | 21 |
| Age at death from cemetery records | 21 |
| Place of burial | St. Sever Cemetery Extension (Block S, Plot II, Row P, Grave no. 7), Rouen, France |
| Panel number, Roll of Honour, Australian War Memorial | 14 |
| Miscellaneous information from cemetery records | Parents: George and Lucy CLARKSON, 1311 Mair Street, Ballarat, Victoria. Native of Harcourt, Victoria |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |