| Regimental number | 6818 |
| Place of birth | Toowoomba Queensland |
| Religion | Church of England |
| Occupation | Banker |
| Address | Toowoomba, Queensland |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Arthur Beverley Marlay, Australian Bank of Commerce, toowoomba, Queensland |
| Previous military service | 11th Infantry |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 26th Battalion, 20th Reinforcement |
| AWM Embarkation Roll number | 23/43/5 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A20 Hororata on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 26th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 14725 Pte Edward William Beverley MARLAY, 1st Field Ambulance, died of disease, 20 September 1917. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |