| Regimental number | 12/3309 |
| Address | Piha via Waikumete |
| Marital status | Single |
| Next of kin | Mother, Mrs L Duffy, Tapanui, Otago |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 8th Reinforcements, Auckland Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board Willochra on |
| Final rank | Lance Corporal |
| Final unit | 2nd Battalion, Auckland Infantry Battalion |
| Fate | Died of wounds |
| Age at death from cemetery records | 37 |
| Place of burial | Mont Huon Military Cemetery (Plot VIII, Row L, Grave No 3A), Le Treport, France |
| Miscellaneous information from cemetery records | Parents: Michael and Lilly Duffy, Tapanui, Otago |
| Other details |
War service: Egypt, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Auckland Infantry Batln/Eighth |