| Regimental number | 5865 |
| Date of birth | |
| Place of birth | Norton Summit, South Australia |
| Religion | Methodist |
| Occupation | Farm hand |
| Address | Norton Summit, South Australia |
| Marital status | Single |
| Age at embarkation | 24.4 |
| Height | 5' 8.25" |
| Weight | 130 lbs |
| Next of kin | Mother, Mr H Wolbers, Norton Summit, South Australia |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Adelaide, South Australia |
| Rank on enlistment | Private |
| Unit name | 10th Battalion, 18th Reinforcement |
| AWM Embarkation Roll number | 23/27/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A37 Barambah on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Division Train |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Western Front Commenced return to Australia on board HT 'Port Melbourne', 5 July 1919; discharged (termination of period of enlistment), Adelaide, 2 October 1919. Medals: British War Medal, Victory Medal Also served in World War II: Service No S74379. |
| Date of death | |
| Age at death | 72 |
| Sources | NAA: B2455, WOLBERS Otto John |