| Regimental number | 3194 |
| Place of birth | Perth Western Australia |
| Religion | Church of England |
| Occupation | Hotel manager |
| Address | Perth, Western Australia |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Mother, Mrs Mary Ann Tunney, Dumbleyung via Wagin, Western Australia |
| Enlistment date | 3 May 1916 |
| Date of enlistment from Nominal Roll | 3 April 1916 |
| Rank on enlistment | Private |
| Unit name | 10th Light Horse Regiment, 25th Reinforcement |
| AWM Embarkation Roll number | 10/15/4 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board RMS Karmala on 12 February 1917 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 10th Light Horse Regiment |
| Fate | Returned to Australia 14 March 1919 |
| Family/military connections | Brother: 3195 Pte Earl Stafford TUNNEY, 10th Light Horse Reigment, returned to Australia, 17 July 1919. |
| Other details | Medals: British War Medal, Victory Medal |
