| Regimental number | 891 |
| Place of birth | Melbourne Victoria |
| Other Names | Lockland David |
| Religion | Presbyterian |
| Occupation | Grazier |
| Address | Barmedman, New South Wales |
| Marital status | Single |
| Age at embarkation | 29 |
| Next of kin | Father, L Robertson, Barmedman, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 5th Battalion, H Company |
| AWM Embarkation Roll number | 23/22/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board Transport A3 Orvieto on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 5th Battalion |
| Fate | Killed in Action |
| Age at death from cemetery records | 31 |
| Place of burial | Pozieres British Cemetery (Plot III, Row O, Grave No. 14), Ovillers-La-Boisselle, France |
| Panel number, Roll of Honour, Australian War Memorial | 45 |
| Miscellaneous information from cemetery records | Parents: Lachlan and Ann ROBERTSON, Barmedman Station, Barmedman, New South Wales |
| Other details |
War service: Egypt, Gallipoli, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |