| Regimental number | 4872 |
| Other Names | Clarence Andrew |
| Religion | Church of England |
| Occupation | Warehouseman |
| Address | 98 Hammersley Road, Subiaco, Western Australia |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, Thomas George Sadlier, 49 East Terrace, Adelaide, South Australia |
| Enlistment date | 31 May 1915 |
| Rank on enlistment | Private |
| Unit name | 1st Australian General Hospital, Special Reinforcements (Hospital and Convalescent Home) |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A62 Wandilla on 25 June 1915 |
| Regimental number from Nominal Roll | 28286 |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 5th Divisional Ammunition Column |
| Fate | Returned to Australia 25 January 1919 |
| Family/military connections | Brother: 4871 Lt Clifford William King SADLIER, 51st Bn, returned to Australia, 24 August 1918. |