| Regimental number | 4261 |
| Place of birth | Naracoorte, South Australia |
| School | Naracoorte Public School, South Australia |
| Other training | Naracoorte High School, SA |
| Religion | Methodist |
| Occupation | Farm hand |
| Address | Narracoorte, South Australia |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Mother, Mrs Ellen Brealey, Narracoorte, South Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 32nd Battalion, 11th Reinforcement |
| AWM Embarkation Roll number | 23/49/2 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A19 Afric on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Battalion |
| Fate | Killed in Action |
| Place of death or wounding | France |
| Age at death | 19 |
| Place of burial | Ennemain Communal Cemetery Extension (Plot I, Row D, Grave No. 5), France |
| Panel number, Roll of Honour, Australian War Memorial | 120 |
| Family/military connections | Brothers: 1996 Charles David BREALEY, 3rd Light Horse/ 4th Division Ammunition Column, returned to Australia, 20 December 1917; 2103 Pte Francis Henry BREALEY, 12th Bn, killed in action, Ypres, Belgium, 7 October 1917; 4261 Pte Stanley Thomas BREALEY, 32nd Bn, killed in action, France, 30 August 1918. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |