| Regimental number | 1720 |
| Date of birth | |
| Place of birth | Blakeville, Victoria |
| Religion | Church of England |
| Occupation | Contractor |
| Address | Ballan, Victoria |
| Marital status | Single |
| Age at embarkation | 21.11 |
| Height | 5' 9" |
| Weight | 158 lbs |
| Next of kin | Father, Henry Hyatt, Ballan, Victoria |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Melbourne, Victoria |
| Rank on enlistment | Private |
| Unit name | 29th Battalion, 2nd Reinforcement |
| AWM Embarkation Roll number | 23/46/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A64 Demosthenes on |
| Discharge date | |
| Other details |
War service: Egypt, Western Front Wounded in action, 2 July 1916 (gun shot wound, right arm). Commenced return to Australia on board HS 'Marama', 31 August 1916; discharged, Melbourne, 26 March 1917. Medals: British War Medal, Victory Medal Also served in World War II: Service No V91949. |
| Date of death | |
| Age at death | 75 |
| Place of burial | Linton Cemetery, Victoria |
| Sources | NAA: B2455, HYATT Raymond John Allison |