| Regimental number | 7162 |
| Place of birth | Sydney, New South Wales |
| School | Grammar School, New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | Station Street, Pymble, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Mother, Mrs V G Walker, Station Street, Pymble, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | Divisional Train Reinforcements 9 |
| AWM Embarkation Roll number | 25/14/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A8 Argyllshire on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 10th Field Artillery Brigade |
| Fate | Died of wounds |
| Place of death or wounding | Armentieres, France |
| Age at death | 21 |
| Place of burial | Estaires Communal Cemetery (Plot III, Row H, Grave 25), France |
| Panel number, Roll of Honour, Australian War Memorial | 16 |
| Miscellaneous information from cemetery records | Parents: Alexander and Edith Gertrude WALKER. |
| Family/military connections | Brother: Alan Alexander Wilson WALKER, Royal Flying Corps, accidentally killed while flying, 20 March 1916. |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |