| Regimental number | 2473 |
| Date of birth | |
| Place of birth | Terang, Victoria |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | Deniliquin, New South Wales |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Brother, William O'Callaghan, Deniliquin, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 4th Light Horse Regiment, 17th Reinforcement |
| AWM Embarkation Roll number | 10/9/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A6 Clan Maccorquodale on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Light Horse Regiment |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Photo: Kent Fedorowich |
| Other details |
War service: Egypt, Palestine Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 69 |
| Place of burial | Deniliquin Cemetery, New South Wales |
