| Regimental number | 3250 |
| Place of birth | Newtown, Gorey, Ireland |
| Religion | Roman Catholic |
| Occupation | Station hand |
| Address | Longreach, Queensland |
| Marital status | Single |
| Age at embarkation | 36 |
| Next of kin | Father, Edward O'Connor, Ferns, Wexford, Ireland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 2nd Light Horse Regiment, 26th Reinforcement |
| AWM Embarkation Roll number | 10/7/5 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A42 Boorara on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Light Horse Brigade Headquarters |
| Fate | Died of wounds |
| Age at death from cemetery records | 38 |
| Place of burial | Jerusalem War Cemetery (Row H, Grave No. 42), Palestine |
| Panel number, Roll of Honour, Australian War Memorial | 3 |
| Miscellaneous information from cemetery records | Parents: Edward and Mary Anne O'CONNOR |
| Other details |
War service: Egypt, Palestine Medals: British War Medal, Victory Medal |