| Regimental number | 57303 |
| Place of birth | Connally, Ireland |
| Religion | Roman Catholic |
| Occupation | Clerk |
| Address | 70 John Street, Croydon, New South Wales |
| Marital status | Married |
| Age at embarkation | 19 years 1 month |
| Height | 6' 0" |
| Weight | 132 lbs |
| Next of kin | Mrs Thelma Brennan, Pacific Street, Bronte, Sydney, New South Wales |
| Previous military service | Served in Senior Cadets |
| 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 | 6th Light Horse Regiment |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt Commenced return to Australia on board HT 'Madras', 28 June 1919; disembarked Sydney, 3 August 1919; discharged (termination of period of enlistment), Sydney, 19 August 1919. Medal: British War Medal |
| Sources | NAA: B2455, BRENNAN Charles John Edward |