| Regimental number | 1634 |
| Place of birth | Brunswick, Victoria |
| Other Names | Leslie |
| School | State School, Victoria |
| Religion | Church of England |
| Occupation | Painter |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, Thomas Smeeth, Bunbury, Western Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 11th Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/28/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A50 Itonus on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 11th Battalion |
| Other details from Roll of Honour Circular | Given name Leslie on Roll of Honour circular. |
| Fate | Killed in Action |
| Place of death or wounding | Gallipoli, Turkey |
| Age at death | 26 |
| Age at death from cemetery records | 26 |
| Place of burial | Lone Pine Cemetery (Plot I, row G, Grave No. 9), Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 64 |
| Miscellaneous information from cemetery records | Parents: thomas and Mary SMEETH, Bunbury, Western Australia. Native of Brunswick, Victoria |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |