| Regimental number | 1510 |
| Religion | Roman Catholic |
| Occupation | Navvy |
| Address | 54 Albion Street, West Brunswick, Victoria |
| Marital status | Single |
| Age at embarkation | 32 |
| Next of kin | Son, M O'Reilly, 25 Walsh Street, North Melbourne, Victoria |
| Enlistment date | 20 July 1915 |
| Rank on enlistment | Private |
| Unit name | 4th Light Horse Regiment, 11th Reinforcement |
| AWM Embarkation Roll number | 10/9/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A56 Palermo on 29 October 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Light Horse Regiment |
| Fate | Returned to Australia 20 January 1916 |