| Regimental number | 3861 |
| Place of birth | Sydney New South Wales |
| Religion | Church of England |
| Occupation | Dentist |
| Address | 30 Northcote Street, Haberfield, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Father, Arthur Marles, 30 Northcote Street, Haberfield, Sydney, New South Wales |
| Enlistment date | 30 November 1915 |
| Rank on enlistment | Private |
| Unit name | 24th Battalion, 9th Reinforcement |
| AWM Embarkation Roll number | 23/41/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A69 Warilda on 8 February 1916 |
| Rank from Nominal Roll | Staff Sergeant |
| Unit from Nominal Roll | 51st Dental Unit |
| Fate | Returned to Australia 21 June 1919 |