| Regimental number | 15454 |
| Place of birth | Brunswick Victoria |
| Religion | Roman Catholic |
| Occupation | Engine driver |
| Address | Melbourne, Victoria |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Father, Cornelius John O'Connor, Gormandale, Gippsland, Victoria |
| Enlistment date | 24 February 1916 |
| Date of enlistment from Nominal Roll | 19 February 1916 |
| Rank on enlistment | Driver |
| Unit name | September 1916 Reinforcements |
| AWM Embarkation Roll number | 14/42/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A40 Ceramic on 7 October 1916 |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 11th Field Company Engineers |
| Fate | Returned to Australia 12 June 1919 |