| Regimental number | 114 |
| Religion | Church of England |
| Occupation | Journalist |
| Address | Kensington Park, South Australia |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, L Talbot Smith, Kensington Park, South Australia |
| Enlistment date | 20 August 1914 |
| Date of enlistment from Nominal Roll | 27 June 1916 |
| Rank on enlistment | PTE (AAMC) |
| Unit name | 10th Battalion, Headquarters |
| AWM Embarkation Roll number | 23/27/1 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board Transport A11 Ascanius on 20 October 1914 |
| Regimental number from Nominal Roll | 6136 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 10th Battalion |
| Fate | Returned to Australia 4 May 1917 |
| Miscellaneous details (Nominal Roll) | *Given name Donald Lang |