| Regimental number | 623 |
| Place of birth | Bendigo Victoria |
| Religion | Roman Catholic |
| Occupation | Station master |
| Address | East St Kilda, Victoria |
| Marital status | Single |
| Age at embarkation | 31 |
| Next of kin | Father, R O'Sullivan, 143 Westbury Street, East St Kilda, Victoria |
| Enlistment date | |
| Rank on enlistment | Sergeant |
| Unit name | Railway Unit, Section 2 |
| AWM Embarkation Roll number | 15/9/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A70 Ballarat on |
| Rank from Nominal Roll | Company Sergeant Major |
| Unit from Nominal Roll | 3rd ALR Fwd Company |
| Fate | Effective abroad (still overseas) |
| Medals |
Military Medal Source: 'Commonwealth Gazette' No. 9 Date: |