| Regimental number | 1779 |
| Place of birth | London, England |
| School | Ashfield Superior Public School, New South Wales |
| Age on arrival in Australia | 1 |
| Religion | Church of England |
| Occupation | Carpenter |
| Address | 10 Milford Street, Ashfield, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 29 |
| Next of kin | Mother, Mrs A Mason, 10 Milford Street, Ashfield, Sydney, New South Wales |
| Previous military service | He was a member of Ashfield School Cadets. |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 5th Battalion, 4th Reinforcement |
| AWM Embarkation Roll number | 23/22/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A18 Wiltshire on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 5th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Gallipoli, Turkey |
| Age at death | 29 |
| Age at death from cemetery records | 29 |
| Place of burial | Beach Cemetery (Plot I, Row H, Grave No. 11), Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 44 |
| Miscellaneous information from cemetery records | Parents: John Bentley and Agnes Neil MASON, 10 Milton Street, Ashfield, Sydney. Native of London, England |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |