| Regimental number | 8/3124 |
| Address | 'Kia Ora', High Street, Dunedin |
| Next of kin | Father, William Cooper, c/o Joseph Dowley, Milton, Southland |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 6th Reinforcement, Otago Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board Willochra on |
| Final rank | Private |
| Final unit | 1st Battalion, Otago Infantry Regiment |
| Fate | Killed in Action |
| Place of burial | No known grave |
| Commemoration details | Buttes New British Cemetery (New Zealand) Memorial, Polygon Wood, Belgium |
| Miscellaneous information from cemetery records | Parents: Mr and Mrs William Cooper, Mossburn, Otago, New Zealand |
| Miscellaneous details | Nominal Roll Vol. 1: Otago Infantry Batln/Sixth |