| Regimental number | 1781 |
| Place of birth | Clifton Hill Victoria |
| Religion | Church of England |
| Occupation | Plumber |
| Address | 109 Queen's Parade, Clifton Hill, Victoria |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, John Robert Prosser, 109 Queen's Parade, Clifton Hill, Victoria |
| Enlistment date | 21 February 1916 |
| Date of enlistment from Nominal Roll | 23 March 1916 |
| Rank on enlistment | Sapper |
| Unit name | 2nd Pioneer Battalion, Reinforcement 2 |
| AWM Embarkation Roll number | 14/14/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A60 Aeneas on 8 April 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Pioneer Battalion |
| Fate | Returned to Australia 1 July 1919 |