| Regimental number | 26/1652 |
| Occupation | Nurseryman |
| Next of kin | Brother, J Mason, Cargill Street, Dunedin |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Expeditionary Force, New Zealand Rifle Brigade, 1915, 2nd Reinforcements to 4th Battalion, H Company |
| Embarkation details | Unit embarked from Wellington on |
| Final rank | Rifleman |
| Final unit | 4th Battalion, New Zealand Rifle Brigade |
| Fate | Killed in Action |
| Place of burial | No known grave |
| Commemoration details | Messines Ridge (New Zealand) Memorial, Belgium |
| Miscellaneous information from cemetery records | Brother: John Mason, Whakarewarewa, Rotorua, Hamilton |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 27, p. 12 |