| Regimental number | 7/962 |
| Address | Timaru, Canterbury |
| Marital status | Single |
| Next of kin | Brother, William John Harkness, Levels, Timaru, Canterbury |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 4th Reinforcements, Canterbury Mounted Rifles |
| Embarkation details | Unit embarked from Wellington on board HMNZT 23 Waitomo on |
| Miscellaneous details | Nominal Roll Vol. 1: Canterbury Mounted Rifles/Fourth |