| Regimental number | 10/312 |
| Date of birth | |
| Place of birth | Wellington |
| True Name | COOPER , Peter Henry |
| Religion | Church of England |
| Occupation | Draper |
| Address | 7 Park Place, Wanganui |
| Marital status | Single |
| Age at embarkation | 24 |
| Height | 5' 7.25" |
| Weight | 124 lbs |
| Next of kin | James Cooper, Nireaha, Eketahuna |
| Previous military service | Served in the Volunteers (2 years in the Manchester Rifles, Feilding), and 1.5 years in the Taranaki Rifles, Territorial Force, 1910-1914 |
| Enlistment date | |
| Place of enlistment | Wanganui |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, Main Body, Wellington Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board HMNZT 10 Arawa on |
| Final rank | Company Quartermaster Sergeant |
| Final unit | Wellington Infantry Regiment |
| Fate | Commenced return to New Zealand |
| Discharge date | |
| Other details |
War service: Egypt, Gallipoli Commenced return to New Zealand from Plymouth on board HT 'Arawa', 10 January 1918; discharged (medically unfit: no longer physically fit for War Service on account of illness contracted on Active Service), 20 April 1918. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Wellington Infantry Batln/Main Body |
| Sources | Archives New Zealand (Wellington), Agency AABK, Series 18805, File 24097099 |