| Regimental number | 12/146 |
| Place of birth | Maungaroa, Upper Hutt |
| Address | Grey Street, Auckland |
| Marital status | Single |
| Next of kin | Mrs J A Walker, Clive, Napier |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, Main Body, Auckland Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on |
| The Auckland Infantry Battalion in the Main Body left New Zealand on board two ships, HMNZT 8 ('Star of India') and HMNZT 12 ('Waimana'). It is not possible from the Nominal Roll to determine on which ship an individual embarked. | |
| Final rank | Private |
| Final unit | 6th Hauraki Company, Auckland Infantry Regiment |
| Fate | Killed in Action |
| Age at death from cemetery records | 33 |
| Place of burial | No known grave |
| Commemoration details | Twelve Tree Copse (New Zealand) Memorial, Gallipoli, Turkey |
| Miscellaneous information from cemetery records | Parents: Robert Walker, of Wellington, and the late Mary Ellen Walker; Wife: J.A. Walker, Korokoro, Petone, Wellington |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Auckland Infantry Batln/Main Body |