
| Regimental number | 1695 |
| Place of birth | Truro, South Australia |
| Religion | Methodist |
| Occupation | Farm hand |
| Address | Eudunda, South Australia |
| Marital status | Single |
| Age at embarkation | 21 |
| Height | 5' 8" |
| Weight | 152 lbs |
| Next of kin | Mother, Mrs Matilda Annie Jaeger, Eudunda, South Australia |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Adelaide, South Australia |
| Rank on enlistment | Private |
| Unit name | 50th Battalion, 2nd Reinforcement |
| AWM Embarkation Roll number | 23/67/3 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A60 Aeneas on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 50th Battalion |
| Fate | Returned to Australia |
| Discharge date | |
| Family/military connections | Brother: 4309 Pte Ernest Alfred JAEGER DCM, 32nd Bn, returned to Australia, 5 July 1919. |
| Other details |
War service: Egypt, Western Front Commenced return to Australia on board HT 'Anchsis', 1 November 1917; discharged (medically unfit: disordered action of the heart), Adelaide, 11 March 1918. Medals: British War Medal, Victory Medal |
| Date of death | |
| Sources | NAA: B2455, JAEGER Johann Oscar |