| Regimental number | 2445 |
| Place of birth | Dornoch Scotland |
| Religion | Presbyterian |
| Occupation | Carpenter |
| Address | Walters Road, Blacktown, New South Wales |
| Marital status | Single |
| Age at embarkation | 44 |
| Next of kin | Brother, A Gunn, 'Actrue', Spenciardalee, Southerlandshire, Scotland |
| Enlistment date | 8 October 1915 |
| Rank on enlistment | Sapper |
| Unit name | 1st Field Company Engineers, Reinforcement 12 |
| AWM Embarkation Roll number | 14/20/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT RMS Mooltan on 11 December 1915 |
| Rank from Nominal Roll | 2nd Corporal |
| Unit from Nominal Roll | 1st Field Company Engineers |
| Fate | Returned to Australia 19 April 1918 |