| Regimental number | 839 |
| Date of birth | |
| Place of birth | Ramsgate, England |
| Religion | Church of England |
| Occupation | Carpenter |
| Address | Ouyen |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Uncle, Charles Hatfield, 'Bracklea', Sandown, Isle of Wight, England |
| Enlistment date | |
| Place of enlistment | Ouyen, Victoria |
| Rank on enlistment | Driver |
| Unit name | 3rd Light Horse Field Ambulance |
| AWM Embarkation Roll number | 26/41/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A51 Chilka on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 8th Sanitation Section |
| Fate | Returned to Australia |
| Family/military connections | Sons: 409542 Flight Sergeant Ronald Arthur HATFIELD, 27th Operational Training Unit, RAAF, killed in a flying accident, North Sea, 14 June 1943; PM4415 Able Seaman Graham Barr HATFIELD, HMAS 'Lonsdale'. |
| Other details |
Also served in World War II: enlisted, Caulfield, Victoria, 4 June 1940, as VX21410; discharged, 22 August 1940, as Private, Australian Army Medical Corps, 4th Australian General Hospital. Re-enlisted, Royal Park, Victoria, 22 August 1940, as V5560; discharged, 7 March 1944, as Staff Sergeant, General Details Depot. |