| Regimental number | 8/2901 |
| Address | Oamaru, Otago |
| Marital status | Single |
| Next of kin | Mother, Mrs L Dumbleton, Pukeuri Junction, Otago |
| Rank on embarkation | Corporal |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 7th Reinforcements, Otago Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on |
| The 7th Reinforcements left New Zealand on 10 October 1915 aboard three ships ('Aparima', 'Navua' and 'Warrimoo'). It is not possible from the Nominal Roll to determine on which ship an individual embarked. | |
| Final rank | Corporal |
| Final unit | Otago Infantry Regiment |
| Fate | Died of disease |
| Age at death from cemetery records | 26 |
| Place of burial | St Mary New Churchyard (Grave No 74), Codford, Wiltshire, England |
| Miscellaneous information from cemetery records | Parents: William and Lucy A. Dumbleton, Pukeuri Junction, Oamaru |
| Family/military connections | Brother: 23/1619 John DUMBLETON |
| Miscellaneous details | Nominal Roll Vol. 1: Otago Infantry Batln/Seventh |