
| Regimental number | 1129 |
| Place of birth | Sydney New South Wales |
| Religion | Roman Catholic |
| Occupation | Engineer |
| Address | Cataract Reservoir, Appin, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, John Frederick Arnold, Cataract Reservoir, Appin, New South Wales |
| Previous military service | 31st Infantry |
| Enlistment date | |
| Rank on enlistment | Sergeant |
| Unit name | 19th Battalion, D Company |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT Ceramic on |
| Regimental number from Nominal Roll | Commissioned |
| Rank from Nominal Roll | 2nd Lieutenant |
| Unit from Nominal Roll | 21st Battalion |
| Promotions |
2nd Lieutenant Unit: INF21 Promotion date: |
| Fate | Died of wounds |
| Age at death from cemetery records | 22 |
| Place of burial | Warlencourt British Cemetery (Plot II, Row L, Grave No. 27), France |
| Panel number, Roll of Honour, Australian War Memorial | 93 |
| Miscellaneous information from cemetery records | Parents: John and Mary ARNOLD, Willgama Grand Parade, Brighton-le-Sands, New South Wales. Native of Sydney |