| Regimental number | 2108 |
| Place of birth | Melbourne Victoria |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | Haden, Queensland |
| Marital status | Single |
| Age at embarkation | 33 |
| Next of kin | Sister, Miss May Lattin, 1 Goodwood Street, Richmond, Melbourne, Victoria |
| Enlistment date | 6 May 1916 |
| Rank on enlistment | Private |
| Unit name | 42nd Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/59/2 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A46 Clan Macgillivray on 7 September 1916 |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 42nd Battalion |
| Fate | Returned to Australia 14 January 1919 |
| Miscellaneous details (Nominal Roll) | *Spelt John Antonius Lattin on NR |
