| Place of birth | Wirrabara, South Australia |
| Religion | Church of England |
| Occupation | Medical practitioner |
| Address | North Adelaide, South Australia |
| Marital status | Married |
| Age at embarkation | 28.6 |
| Height | 5' 9.5" |
| Weight | 154 lbs |
| Next of kin | Wife, Mrs H L Cockburn, c/o Mr Spencer-Robinson, Dudley Avenue, Roseville, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Captain |
| Unit name | Medical Officers |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A68 Anchises on |
| Rank from Nominal Roll | Captain |
| Unit from Nominal Roll | Australian Army Medical Corp |
| Fate | Returned to Australia |
| Other details |
War service: Western Front Commenced return to Australia on board HT 'Suffolk', 12 April 1919 (duty medical officer); appointment terminated (discharged), 19 August 1919. Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, COCKBURN Patrick |