| Regimental number | 5400 |
| Place of birth | Argyle New South Wales |
| Religion | Church of England |
| Occupation | Grazier |
| Address | Wombeyan Caves, via Taralga, New South Wales |
| Marital status | Married |
| Age at embarkation | 22 |
| Next of kin | Wife, Mrs A M Lang, Wooragee, Taralga, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 1st Battalion, 17th Reinforcement |
| AWM Embarkation Roll number | 23/18/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A49 Ceramic on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 53rd Battalion |
| Fate | Returned to Australia |
| Miscellaneous details (Nominal Roll) | *Spelt Lachlan Lang on NR |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
