| Regimental number | 2700 |
| Place of birth | Brighton Tasmania |
| Religion | Congregational |
| Occupation | Farmer |
| Address | Brighton Junction, Tasmania |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Father, W J Gunn, Brighton Junction, Tasmania |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 12th Battalion, 8th Reinforcement |
| AWM Embarkation Roll number | 23/29/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT Makarini on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 52nd Battalion |
| Fate | Killed in Action |
| Place of burial | Serre Road Cemetery No. 1 (Plot VIII, Row F, Grave No. 27), Beaumont-Hamel, France |
| Panel number, Roll of Honour, Australian War Memorial | 155 |
| Miscellaneous information from cemetery records | Parents: William and Selina GUNN, Brighton Junction, Tasmania |