| Regimental number | 459 |
| Place of birth | South Yarra Victoria |
| Religion | Church of England |
| Occupation | Fendermaker |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Mother, Mrs Hetty Jane Cronin, 98 Gatehouse Street, Parkville, Victoria |
| Enlistment date | |
| Rank on enlistment | Able Bodied Driver |
| Unit name | Royal Australian Naval Bridging Train Reinforcement |
| AWM Embarkation Roll number | 34/12/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A70 Ballarat on |
| Rank from Nominal Roll | Able Seaman Driver |
| Unit from Nominal Roll | Royal Australian Naval Bridging Train |
| Fate | Returned to Australia |
| Family/military connections | Brother: 456 Driver John CRONIN, 11th Field Company Engineers, returned to Australia, 9 February 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |