| Regimental number | 194 |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Millchester Road, Queenton, Charters Towers, Queensland |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, Thomas O'Connor, Charters Towers, Queensland |
| Enlistment date | |
| Rank on enlistment | Lance Corporal |
| Unit name | 25th Battalion, A Company |
| AWM Embarkation Roll number | 23/42/1 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A60 Aeneas on |
| Fate | Died of wounds |
| Age at death from cemetery records | 23 |
| Place of burial | Puchevillers British Cemetery (Plot II, Row C, Grave No. 36), France |
| Panel number, Roll of Honour, Australian War Memorial | 105 |
| Miscellaneous information from cemetery records | Parents: Thomas and Hannah O'CONNOR, Native of Queenton, Queensland |