| Regimental number | 25517 |
| Occupation | Farmer |
| Next of kin | Father, Charles John Hamblyn, Tariki, Taranaki |
| Rank on embarkation | Private |
| Unit name | New Zealand Expeditionary Force, 17th Reinforcements, Wellington Infantry Battalion, B Company |
| Embarkation details | Unit embarked from Wellington on board Pakeha on |
| Final rank | Private |
| Final unit | 1st Battalion, Wellington Infantry Regiment |
| Fate | Killed in Action |
| Place of burial | Wulverghem-Lindenhoek Road Military Cemetery (Plot II, Row G, Grave No 4), Belgium |
| Miscellaneous information from cemetery records | Mother: Mrs M.A. Hamblyn, Tariki, Taranaki, New Plymouth |
| Family/military connections | Brother: 25516 Pte William Charles HAMBLYN, 1st Bn, Wellington Infantry Regiment, killed in action, 8 June 1917. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 41, p. 9 |