| Regimental number | 11/425 |
| Address | Alton Patea |
| Marital status | Single |
| Next of kin | Father, Joseph Derriman, Cerne Abbas, Dorsetshire, England |
| Rank on embarkation | Lance Corporal |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, Main Body, Wellington Mounted Rifles Regiment |
| Embarkation details | Unit embarked from Wellington on |
| Members of the Wellington Mounted Rifles Regiment in the Main Body left New Zealand on board three ships ('Arawa', 'Orari', and 'Tahiti'). It is not possible from the Nominal Roll to determine on which ship an individual embarked. | |
| Final rank | Trooper |
| Final unit | Wellington Mounted Rifles Regiment |
| Fate | Killed in Action |
| Age at death from cemetery records | 25 |
| Place of burial | No known grave |
| Commemoration details | Chunuk Bair (New Zealand) Memorial (Panel No 5), Gallipoli, Turkey |
| Miscellaneous information from cemetery records | Parents: Joseph and Elizabeth Grant Derriman, 87 Long Street, Cerne Abbas, Dorset, England |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Wellington Mounted Rifles/Main Body |