| Regimental number | 19504 |
| Place of birth | Murrurundi New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, William Henry Alex Arnott, 381 Marrickville Road, Marrickville, New South Wales |
| Previous military service | 35th Infantry |
| Enlistment date | 23 May 1917 |
| Date of enlistment from Nominal Roll | 14 May 1917 |
| Rank on enlistment | Sapper |
| Unit name | July 1917 Reinforcements |
| AWM Embarkation Roll number | 14/42/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A14 Euripides on 31 October 1917 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Battalion |
| Fate | Returned to Australia 5 July 1919 |
