| Regimental number | 18246 |
| School | New Plymouth Boys' High School |
| Occupation | Civil servant |
| Next of kin | Father, A Mason, Bulteel Street, New Plymouth |
| Rank on embarkation | Fitter |
| Unit name | New Zealand Expeditionary Force, 21st Reinforcements, New Zealand Field Artillery |
| Embarkation details | Unit embarked from Wellington on board Waitemata on |
| Final rank | Gunner |
| Final unit | New Zealand Field Artillery |
| Fate | Died of wounds |
| Age at death from cemetery records | 21 |
| Place of burial | Duhallow A.D.S. Cemetery (Plot II, Row A, Grave No 5), nr Ieper, Belgium |
| Miscellaneous information from cemetery records | Parents: Alexander and Ada Hannah Mason, 39 Bulteel Street, New Plymouth |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 3: Roll 52, p. 23 |