
| Regimental number | 57244 |
| Date of birth | |
| Place of birth | Beaudesert, Queensland |
| Religion | Roman Catholic |
| Occupation | Stockman |
| Address | Goomeri, Queensland |
| Marital status | Single |
| Age at embarkation | 20 |
| Height | 6' 1" |
| Weight | 158 lbs |
| Next of kin | Father, Mr James Brickwell Lindsay Costar, Goomeri, Queensland |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Maryborough, Queensland |
| Unit name | 4th General Service Reinforcements (Egypt) (Queensland) |
| 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 | 2nd Light Horse Regiment |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt Commenced return to Australia on board HT 'Essex', 15 June 1919; disembarked Sydney, 25 July 1919; discharged (termination of period of enlistment), Brisbane, 30 July 1919. Medal: British War Medal |
| Sources | NAA: B2455, COSTAR James Michael |