| Regimental number | 7017 |
| Place of birth | Fremantle, Western Australia |
| School | James Street State School, Perth, Western Australia |
| Religion | Church of England |
| Occupation | Clerk |
| Address | North Perth, Western Australia |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, George Arnold, 59 View Street, North Perth, Western Australia |
| Previous military service | Served in the Citizen Military Forces and Cadets. |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 28th Battalion, 21st Reinforcement |
| AWM Embarkation Roll number | 23/45/4 |
| Embarkation details | Unit embarked from Albany, Western Australia, on board HMAT A16 Port Melbourne on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 28th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Morlancourt, France |
| Age at death | 22 |
| Age at death from cemetery records | 22 |
| Place of burial | Dive Copse British Cemetery (Plot III, Row B, Grave No. II), Sailly-le-Sec, France |
| Panel number, Roll of Honour, Australian War Memorial | 112 |
| Miscellaneous information from cemetery records | Parents: George and Hilda ARNOLD, 16 Vincent Street, Perth, Western Australia |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |