| Regimental number | 11/976 |
| Address | Waiouru |
| Marital status | Single |
| Next of kin | Father, James Robert Borthwick, Lee Stream, Outram, Dunedin |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 3rd Reinforcements, Wellington Mounted Rifles |
| Embarkation details | Unit embarked from Wellington on board Aparima on |
| Final rank | Trooper |
| Final unit | Wellington Mounted Rifles Regiment |
| Fate | Died of wounds |
| Place of burial | No known grave |
| Commemoration details | Hill 60 (New Zealand) Memorial, Gallipoli, Turkey |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Wellington Mounted Rifles/Third |