| Regimental number | 10620 |
| True Name | LOCKSTONE, Reginald Hunter Ward |
| Occupation | Clerk |
| Next of kin | Mother, Mrs Barbara Lockstone, 604 King Street, Dunedin |
| Rank on embarkation | Gunner |
| Unit name | New Zealand Expeditionary Force, 12th Reinforcements (2nd Draft), New Zealand Field Artillery, No 5 Field Battery |
| Embarkation details | Unit embarked from Wellington on |
| Final rank | Gunner |
| Final unit | 15th Howitzer Battery, New Zealand Field Artillery |
| Fate | Killed in Action |
| Age at death from cemetery records | 26 |
| Place of burial | Bertrancourt Military Cemetery (Plot 2, Row B, Grave No 19), France |
| Miscellaneous information from cemetery records | Parents: Edward and Barbara Lockstone, 14 Duke Street, Dunedin |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 31, p. 12 |