| Regimental number | 12/3858 |
| Date of birth | |
| Place of birth | Masterton |
| Religion | Brethren |
| Occupation | Shop assistant |
| Address | c/o Ponsonby Post Office, Auckland |
| Marital status | Single |
| Age at embarkation | 28 |
| Height | 5' 9" |
| Weight | 130 lbs |
| Next of kin | Brother, H D Wallis, c/o WFCA, Carterton |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Trentham |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 9th Reinforcements, Auckland Infantry Battalion, A Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT 37 SS Maunganui on |
| Final rank | Lance Corporal |
| Final unit | 1st Battalion, Auckland Infantry Regiment |
| Fate | Killed in Action |
| Age at death from cemetery records | 30 |
| Place of burial | No known grave |
| Commemoration details | Tyne Cot Memorial (New Zealand Apse, Panel 1), Tyne Cot Cemetery, Belgium |
| Miscellaneous information from cemetery records | Parents: Philip and Minnie Wallis, Short Street, Masterton, Wellington |
| Other details |
War service: Egypt, Western Front Enlisted with rank of private and posted to A Company, 9th Reinforcements, Trentham Camp, Upper Hutt, 19 October 1915. Proceeded overseas from Wellington on board HMNZT 'Maunganui', 8 January 1916. Disembarked Suez, Egypt, 12 February 1916. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 21, p. 17 Archives New Zealand (Wellington), Agency AABK, Series 18805, File 22015413 |