
| Place of birth | Bendigo, Victoria |
| Religion | Presbyterian |
| Occupation | Medical practitioner |
| Address | Lismore, New South Wales |
| Marital status | Single |
| Age at embarkation | 33 |
| Next of kin | Father, W S Cahill, 'Tulloona', Goonellabah, Lismore, New South Wales |
| Enlistment date | |
| Rank on enlistment | Captain |
| Unit name | 1 Australian General Hospital 1-6 Special Reinforcements |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A71 Nestor on |
| Rank from Nominal Roll | Major |
| Unit from Nominal Roll | Australian Army Medical Corps |
| Fate | Returned to Australia |
| Other details |
War service: Egypt, France Arrived Suez, 5 November 1915. Commenced return to Australia on board 'Argyllshire' as Medical Officer, 2 March 1916; discharged, 13 March 1916. Re-embarked, 2 May 1916. Commenced return to Australia, 10 September 1917. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death |