| Regimental number | 2371 |
| Place of birth | Sydney New South Wales |
| Religion | Presbyterian |
| Occupation | Apprentice engineer |
| Address | Annandale, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, Robert Colquhoun, 71 Breillat Street, Annandale |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | February 1917 Reinforcements, Imperial Camel Corps |
| AWM Embarkation Roll number | 11/14/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Morea on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Imperial Camel Brigade |
| Fate | Killed in Action |
| Date of death | |
| Age at death from cemetery records | 19 |
| Place of burial | Jerusalem Memorial, Palestine |
| Panel number, Roll of Honour, Australian War Memorial | 10 |
| Miscellaneous information from cemetery records | Parnets: Robert and M.E. COLQUHOUN, 71 Brellat Street, Annandale, New South Wales |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |