| Regimental number | 1281 |
| Religion | Roman Catholic |
| Occupation | Shop assistant |
| Address | Shannonside, Allison Road, Kensington, New South Wales |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, William O'Connor, Shannonside, Allison Road, Kensington, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 36th Battalion, D Company |
| AWM Embarkation Roll number | 23/53/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A72 Beltana on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 36th Battalion |
| Fate | Returned to Australia |
| Place of burial | No recorded |
| Panel number, Roll of Honour, Australian War Memorial | 127 |
| Miscellaneous information from cemetery records | Son of Mrs Margaret O'CONNOR, 3 Know Street, Sydney, New South Wales |