| Regimental number | 5391 |
| Religion | Presbyterian |
| Occupation | Station hand |
| Address | 22 St Leonard's Avenue, West Leederville, Perth, Western Australia |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, John Francis O'Dwyer, 22 St Leonard's Avenue, West Leederville, Perth, Western Australia |
| Enlistment date | 1 March 1916 |
| Rank on enlistment | Sapper |
| Unit name | September 1916 Reinforcements |
| AWM Embarkation Roll number | 16/14/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A23 Suffolk on 29 September 1916 |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | Tunnelling Companies Details |
| Fate | Returned to Australia 11 December 1918 |
| Date of death | 9 February 1973 |
| Place of burial | Burwood Cemetery |