| Regimental number | 3922 |
| Place of birth | Rockdale, New South Wales |
| School | Rockdale State School, New South Wales |
| Religion | Church of England |
| Occupation | Draper |
| Address | Raymond Street, Sale, Victoria |
| Marital status | Single |
| Age at embarkation | 31 |
| Next of kin | Brother, W W Napper, Ironmonger, Raymond Street, Sale, Victoria |
| Previous military service | Served in Junior and Senior Cadets, Commonwealth Military |
| Enlistment date | 8 July 1915 |
| Rank on enlistment | Private |
| Unit name | 5th Battalion, 12th Reinforcement |
| AWM Embarkation Roll number | 23/22/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A40 Ceramic on 23 November 1915 |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 5th Battalion |
| Fate | Returned to Australia 28 March 1919 |
| Place of death or wounding | Pozieres, Somme Sector, France |
| Age at death | 20 |