| Regimental number | 3120 |
| Place of birth | Dungog, New South Wales |
| Religion | Baptist |
| Occupation | Farmer |
| Address | Alison, Dungog, New South Wales |
| Marital status | Single |
| Age at embarkation | 28.5 |
| Height | 6' 0" |
| Weight | 170 lbs |
| Next of kin | Father, John Joseph Brewer, Alison PO, Alison, Dungog, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Rutherford, New South Wales |
| Rank on enlistment | Private |
| Unit name | 53rd Battalion, 8th Reinforcement |
| AWM Embarkation Roll number | 23/70/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A29 Suevic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 53rd Battalion |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Western Front Commenced return to Australia on board HT 'Persic', 21 December 1917; discharged (medically unfit: gun shot wounds, right elbow, eye and hip), 31 July 1918. Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 89 |
| Place of burial | Thalaba Church graveyard, Marshdale, New South Wales |
| Sources | NAA: B2455, BREWER Claude Stanley |