| Regimental number | 2690 |
| Place of birth | Richmond Victoria |
| Religion | Roman Catholic |
| Occupation | Electrical engineer |
| Address | 87 Hotham Street, East Melbourne, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Mother, Mrs Agnes O'Shannessy, 87 Hotham Street, East Melbourne, Victoria |
| Enlistment date | 18 July 1916 |
| Rank on enlistment | Private |
| Unit name | 2nd Pioneer Battalion, Reinforcement 5 |
| AWM Embarkation Roll number | 14/14/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A10 Karroo on 18 September 1916 |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 2nd AMT Company |
| Fate | Effective abroad (still overseas) |
| Miscellaneous details (Nominal Roll) | *Stated to be Timothy Francis O'Shannessy on NR |