| Regimental number | 2106 |
| Place of birth | Paddington, Sydney, New South Wales |
| Religion | Church of England |
| Occupation | Painter |
| Address | 22 Thorpe Street, Paddington, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Height | 5' 4" |
| Weight | 130 lbs |
| Next of kin | Father, J Cochrane, 22 Thorpe Street, Paddington, New South Wales |
| Previous military service | Served for 5 years in the Citizen Military Forces. |
| Enlistment date | |
| Place of enlistment | Holsworthy, New South Wales |
| Rank on enlistment | Private |
| Unit name | 1st Light Horse Regiment, 14th Reinforcement |
| AWM Embarkation Roll number | 10/6/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT RMS Osterley on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 14th Light Horse Regiment |
| Fate | Returned to Australia |
| Discharge date | |
| Family/military connections | Brother: 1859 Charles Rueben COCHRANE, 1st Light Horse Regiment, returned to Australia, 3 March 1916. |
| Other details |
War service: Egypt, Palestine Commenced return to Australia on board HT 'Dongala', 24 July 1919; disembarked Sydney, 28 August 1919; discharged (termination of period of enlistment), 21 October 1919. Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, COCHRANE E Jack |