| Regimental number | 3838 |
| Place of birth | Consett England |
| Religion | Church of England |
| Occupation | Farmer |
| Marital status | Widower |
| Age at embarkation | 40 |
| Next of kin | Son, J Gerard Nunn, c/o Official Receiver, Perth, Western Australia |
| Enlistment date | 23 August 1915 |
| Rank on enlistment | Private |
| Unit name | 12th Battalion, 12th Reinforcement |
| AWM Embarkation Roll number | 23/29/3 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A31 Ajana on 17 December 1915 |
| Regimental number from Nominal Roll | 3838A |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 4th Division Train |
| Fate | Returned to Australia 1 May 1919 |
