| Regimental number | 3313 |
| Place of birth | Yackandandah Victoria |
| Religion | Methodist |
| Occupation | Blacksmith |
| Address | Yackandandah, Victoria |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, John F Lack, Yackandandah, Victoria |
| Enlistment date | 5 October 1915 |
| Date of enlistment from Nominal Roll | 31 July 1915 |
| Rank on enlistment | Driver |
| Unit name | 6th Field Company Engineers |
| AWM Embarkation Roll number | 14/25/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A40 Ceramic on 24 November 1915 |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 6th Field Company Engineers |
| Fate | Returned to Australia 15 May 1919 |
