| Regimental number | 2921 |
| Place of birth | Milton, Brisbane, Queensland |
| School | Christian Brothers (Catholic) School, Brisbane, Queensland |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | Brisbane, Queensland |
| Marital status | Single |
| Age at embarkation | 29 |
| Next of kin | Mother, Mrs Catherine Larkin, Walsh Street, Milton, Brisbane, Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 52nd Battalion, 7th Reinforcement |
| AWM Embarkation Roll number | 23/69/3 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A74 Marathon on |
| Regimental number from Nominal Roll | 2921A |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 49th Battalion |
| Fate | Died of disease |
| Place of death or wounding | Le Havre, France |
| Age at death | 31 |
| Age at death from cemetery records | 31 |
| Place of burial | Ste. Marie Cemetery (Division 62,Plot V, Row D, Grave No. 6), Le Havre, France |
| Panel number, Roll of Honour, Australian War Memorial | 148 |
| Miscellaneous information from cemetery records | Parents: Thomas and Catherine LARKIN |