| Regimental number | 9065 |
| Place of birth | Geelong, Victoria |
| School | Swanston Street State School, Victoria |
| Religion | Church of England |
| Occupation | Bricklayer |
| Address | 73 Fitzroy Street, Geelong, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, Henry Sadler, 73 Fitzroy Street, Geelong, Victoria |
| Enlistment date | |
| Rank on enlistment | Driver |
| Unit name | 2nd Divisional Ammunition Column |
| AWM Embarkation Roll number | 25/90/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A39 Port Macquarie on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 6th Field Artillery Brigade |
| Fate | Killed in Action |
| Place of death or wounding | France |
| Age at death | 24 |
| Age at death from cemetery records | 24 |
| Place of burial | Gordon Dump Cemetery (Plot I, Row B, Grave No. 16), Ovillers-La-Boiselle, France |
| Panel number, Roll of Honour, Australian War Memorial | 14 |
| Miscellaneous information from cemetery records | Parents: Henry and Euphemia SADLER. Native of Geelong, Victoria |
| Family/military connections | Brother Cpl H Sadler, and three cousins Cpl Aitchison, Pte Aitchison and Pte N Sadler. |