
| Regimental number | 4567 |
| Place of birth | Kent, England |
| School | Rockdale Public School, New South Wales |
| Age on arrival in Australia | 5 |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Woyd's Avenue, Hurstville, New South Wales |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Aunt, Mrs. L. Thatcher, Woyd's Avenue, Hurstville, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 3rd Battalion, 14th Reinforcement |
| AWM Embarkation Roll number | 23/20/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Osterley on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Battalion |
| Other details from Roll of Honour Circular | Name given on RoH circular as Herbert Leonard THATCHER. |
| Fate | Died of wounds |
| Place of death or wounding | Flers, France |
| Age at death | 22 |
| Age at death from cemetery records | 22 |
| Place of burial | St. Sever Cemetery Extension (Block O, Plot III, Row M, Grave No. 6), Rouen, France |
| Panel number, Roll of Honour, Australian War Memorial | 38 |
| Miscellaneous information from cemetery records | Parents: John and Alice THATCHER. Native of England |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |