| Place of birth | Welling, New Zealand |
| Religion | Roman Catholic |
| Occupation | Soldier |
| Address | Randwick, New South Wales |
| Marital status | Married |
| Age at embarkation | 30 |
| Next of kin | Wife, Mrs Mary Irene Napper, 'Loch Lomond', Darley Road, Randwick, New South Wales |
| Previous military service | Served in R.A.G. Artillery and the Instructional Staff, Commonweath Military Forces. |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | 2nd Lieutenant |
| Unit name | 19th Battalion, 21st Reinforcement |
| AWM Embarkation Roll number | 23/36/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A71 Nestor on |
| Rank from Nominal Roll | 2nd Lieutenant |
| Unit from Nominal Roll | 19th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Mont St Quentin, France |
| Age at death | 30 |
| Age at death from cemetery records | 30 |
| Place of burial | Peronne Communal Cemetery Extension (Plot III, Row M, Grave No. 26), France |
| Panel number, Roll of Honour, Australian War Memorial | 89 |
| Miscellaneous information from cemetery records | Parents: William and Martha NAPPER; husband of Mary NAPPER, 70 Frenchman's road, Randwick, New south Wales |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
