| Regimental number | 9/222 |
| Address | Gore |
| Marital status | Single |
| Next of kin | Mother, Mrs William Tremaine, Gore, Southland |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, Main Body, Otago Mounted Rifles Regiment |
| Embarkation details | Unit embarked from Wellington on |
| Three squadrons of the Otago Mounted Rifles Regiment left New Zealand on board 'Hawke's Bay', and one squadron on board 'Verdala'. From the Nominal Roll it is not possible to determine on which ship an individual embarked. | |
| Final rank | Trooper |
| Final unit | Otago Mounted Rifles Regiment |
| Fate | Killed in Action |
| Age at death from cemetery records | 25 |
| Place of burial | No known grave |
| Commemoration details | Buttes New British Cemetery (New Zealand) Memorial, Polygon Wood, Belgium |
| Miscellaneous information from cemetery records | Parents: William Henry Horrell Tremaine and Margaret Tremaine, Kaweku, Riversdale, Southland. Native of Gore |
| Other details |
War service: Egypt, Gallipoli, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Otago Mounted Rifles/Main Body. First given name incorrectly entered on Nominal Roll as Herbert. |