| Regimental number | 111 |
| Place of birth | Balaclava, Victoria |
| Religion | Church of England |
| Occupation | Electrical engineer |
| Address | 47 Station Street, Malvern, Victoria |
| Marital status | Single |
| Age at embarkation | 20 |
| Height | 5' 6.25" |
| Weight | 145 lbs |
| Next of kin | J Hadden, 47 Station Street, Malvern, Victoria |
| Previous military service | Served for 2.5 years in the 14th Australian Army Medical Corps, Citizen Military Forces; still serving at time of AIF enlistment. |
| Enlistment date | |
| Place of enlistment | Melbourne, Victoria |
| Rank on enlistment | Driver |
| Unit name | 2nd Field Ambulance |
| AWM Embarkation Roll number | 26/45/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A18 Wiltshire on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 14th Field Ambulance |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, Gallipoli, Western Front Commenced return to Australia on board HT 'Euripides', 30 January 1918; disembarked Melbourne, 21 March 1918; discharged (medically unfit: varicocele), 24 May 1919. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Springvale Cemetery |
| Sources | NAA: B2455, HADDEN Roy Leslie |