| Regimental number | 57335 |
| Date of birth | |
| Place of birth | Sydney, New South Wales |
| Religion | Church of England |
| Occupation | Fisherman |
| Address | 1 Young Street, Tempe, New South Wales |
| Marital status | Married |
| Age at embarkation | 42 |
| Height | 6' 0" |
| Weight | 140 lbs |
| Next of kin | Wife, Mrs Elsie Mercer, 1 Young Street, Tempe, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Sydney, New South Wales |
| Unit name | 4th General Service Reinforcements (Egypt) (New South Wales) |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A15 Port Sydney on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 14th Light Horse Regiment |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt Commenced return to Australia on board HT 'Burma', 25 July 1919; disembarked Sydney, 1 September 1919; discharged (termination of period of enlistment), Sydney, 16 September 1919. Medal: British War Medal |
| Sources | NAA: B2455, MERCER John Thomas George |