| Regimental number | 46318 |
| Place of birth | Silverdale, Auckland |
| Occupation | Labourer |
| Next of kin | Brother, R J Dunn, Russell Road, Remuera, Auckland |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Rifle Brigade Reinforcements, April 1917, H Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT 82 Pakeha on |
| Original embarkation, 14 April 1917; troops disembarked, 18 April 1917; left New Zealand, 26 April 1917. | |
| Embarkation details | Unit embarked from |
| Original embarkation, 14 April 1917; troops disembarked, 18 April 1917; left New Zealand, 26 April 1917. | |
| Final rank | Rifleman |
| Final unit | New Zealand Rifle Brigade |
| Fate | |
| Age at death from cemetery records | 40 |
| Place of burial | Waikumete Cemetery (Protestant Soldiers Area A, Row 2, Grave No 24), Auckland |
| Miscellaneous information from cemetery records | Parents: Mr & Mrs William J. Dunn, Panmure, Auckland |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 3: Roll 60, p. 18 |