| Regimental number | 6885A |
| Place of birth | Euroa, Victoria |
| Religion | Presbyterian |
| Occupation | Farmer |
| Address | Ruffy, via Gobur, Victoria |
| Marital status | Single |
| Age at embarkation | 21.9 |
| Height | 5' 4.5" |
| Weight | 130 lbs |
| Next of kin | Father, R. Sinclair, Ruffy, via Gobur, Victoria |
| Previous military service | Nil |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Place of enlistment | Euroa, Victoria |
| Rank on enlistment | Private |
| Unit name | 24th Battalion, 20th Reinforcements |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A71 Nestor on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 24th Battalion |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Western Front Reported missing in France, 18 August 1918; subsequently reported Prisoner of War, Germany. Repatriated from Germany, arrived in England, 30 November 1918. Commenced return to Australia on board HT 'Nevasa', 5 March 1919; discharged, Melbourne, 18 May 1919. Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, SINCLAIR James |