| Regimental number | 6/3910 |
| Occupation | Motor mechanic |
| Next of kin | Father, Joseph Walker, Otiake, North Otago |
| Rank on embarkation | Private |
| Unit name | New Zealand Expeditionary Force, 9th Reinforcements, Canterbury Infantry Battalion, C Company |
| Embarkation details | Unit embarked from Wellington on board SS Maunganui on |
| Final rank | Lance Corporal |
| Final unit | 2nd Battalion, Canterbury Infantry Regiment |
| Fate | Died of wounds |
| Place of burial | No known grave |
| Commemoration details | Caterpillar Valley (New Zealand) Memorial, Longueval, France |
| Miscellaneous information from cemetery records | Parents: Mr & Mrs Joseph Walker, Otiake, North Otago |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 21, p. 27 |