| Regimental number | 7/831 |
| Address | Warkworth |
| Marital status | Single |
| Next of kin | Father, George Copestake, Cousall Forge, Stoke-on-Trent, England |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 3rd Reinforcements, Canterbury Mounted Rifles |
| Embarkation details | Unit embarked from Wellington on board HMNZT 19 Apimara on |
| Final rank | Trooper |
| Final unit | Canterbury Mounted Rifles Regiment |
| Fate | Killed in Action |
| Age at death from cemetery records | 27 |
| Place of burial | No known grave |
| Commemoration details | Hill 60 (New Zealand) Memorial, Gallipoli, Turkey |
| Miscellaneous information from cemetery records | Father: George Copestake, Canal House, Consall, Stoke-on-Trent, England |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Canterbury Mounted Rifles/Third |