| Regimental number | 38843 |
| Occupation | Solicitor |
| Next of kin | Mother, Mrs Mary Mahoney, 15 London Street, Ponsonby, Auckland |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Expeditionary Force, New Zealand Rifle Brigade Reinforcements, G Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT 88 Athenic on |
| Final rank | Rifleman |
| Final unit | 1st Battalion, New Zealand Rifle Brigade |
| Fate | Died of wounds |
| Place of burial | Beaulencourt British Cemetery (Plot I, Row B, Grave No 27), Ligny-Thilloy, France |
| Miscellaneous information from cemetery records | Parents: William Mahoney, Auckland, and the late Mary Mahoney |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 3: Roll 68, p. 9 |