| Regimental number | 10271 |
| Place of birth | Sydney New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | 'Ione', Broughton Street, Sans Souci, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, J F Leys, 'Ione', Broughton Street, Sans Souci, New South Wales |
| Enlistment date | 14 September 1915 |
| Rank on enlistment | Gunner |
| Unit name | Divisional Ammunition Column 2, Reinforcement 2 |
| AWM Embarkation Roll number | 25/90/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A35 Berrima on 17 December 1915 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 22nd Howitzer Brigade |
| Fate | Returned to Australia 31 August 1916 |