| Regimental number | 13/1042A |
| Date of birth | |
| Place of birth | Te Rore, Waikato |
| Address | Auckland |
| Marital status | Single |
| Next of kin | Father, William McKinnon, Te Rore, Te Awamutu |
| Previous military service | Served in 4th Mounted Rifles Regiment, Territorial Force; still serving at time of NZEF enlistment. |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 3rd Reinforcements, Auckland Mounted Rifles |
| Embarkation details | Unit embarked from Wellington on board Tahiti on |
| Final rank | Trooper |
| Final unit | Auckland Mounted Rifles Regiment |
| Fate | Killed in Action |
| Age at death from cemetery records | 24 |
| Place of burial | No known grave |
| Commemoration details | Chunuk Bair (New Zealand) Memorial (Panel 2), Gallipoli, Turkey |
| Miscellaneous information from cemetery records | Parents: William and Mary McKinnon, Te Rore, Waikato |
| Family/military connections | Brother: 12/2417 Private Kenneth McKINNON, Auckland Infantry Battalion, killed in action, 8 August 1915 |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Auckland Mounted Rifles/Third |