| Regimental number | 4575 |
| Place of birth | Bendigo Victoria |
| Other Names | Oliver Mosten |
| Religion | Church of England |
| Occupation | Gardener |
| Address | Hall Street, White Hills, Bendigo, Victoria |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Mother, Mrs E Roberts, Hall Street, White Hills, Bendigo, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 7th Battalion, 14th Reinforcement |
| AWM Embarkation Roll number | 23/24/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A32 Themistocles on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 57th Battalion |
| Fate | Died of wounds |
| Age at death from cemetery records | 25 |
| Place of burial | Dernancourt Communal Cemetery Extension (Plot VI, Row b, Grave No. 2), France |
| Panel number, Roll of Honour, Australian War Memorial | 164 |
| Miscellaneous information from cemetery records | Parents: Edward and Elizabeth ROBERTS, Blackburn Road, Blackburn, Victoria. Native of White Hills, Victoria |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |