| Regimental number | 4269 |
| Place of birth | Mildura Victoria |
| Religion | Methodist |
| Occupation | Labourer |
| Address | Town Hall Coffee Palace, George Street, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, William John Lang, Johndowie, Queensland |
| Enlistment date | 3 June 1916 |
| Rank on enlistment | Private |
| Unit name | 30th Battalion, 11th Reinforcement |
| AWM Embarkation Roll number | 23/47/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board SS Port Nicholson on 8 November 1916 |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 30th Battalion |
| Fate | Effective abroad (still overseas) |