| Regimental number | 26/936 |
| Date of birth | |
| Place of birth | Westown, New Plymouth |
| School | New Plymouth High School |
| Occupation | Bank clerk |
| Next of kin | Father, Charles Warren, Spotswood, New Plymouth |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Expeditionary Force, New Zealand Rifle Brigade, 4th Battalion, Scouts |
| Embarkation details | Unit embarked from Wellington on |
| Final rank | Lance Corporal |
| Final unit | 4th Battalion, New Zealand Rifle Brigade |
| Other details | Joined the Bank of New South Wales (New Plymouth Branch), 14 March 1911; transferred to Stratford, 14 November 1911; to Inglewood, February 1912; to Wanganui, October 1912; to Auckland, 1 July 1913. |
| Fate | Killed in Action |
| Place of death or wounding | Messines, Belgium |
| Age at death from cemetery records | 24 |
| Place of burial | No known grave |
| Commemoration details | Messines Ridge (New Zealand) Memorial, nr Ieper, Belgium |
| Miscellaneous information from cemetery records | Parents: Charles and Anastasia Warren, 347 Courtenay Street, New Plymouth |
| Other details |
War service: Western Front Wounded in action, Somme, 5 June 1916 (gun shot wound, both legs, left knee). Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 24, p. 18 'Bank of New South Wales Roll of Honour' (Sydney, 1921), p. 401 |