| Regimental number | 12/3140 |
| Address | Rira, Te Kuiti |
| Marital status | Single |
| Next of kin | Brother, Colin Riddle, Rira, Te Kuiti |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 7th Reinforcements, Auckland Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on |
| Final rank | Private |
| Final unit | 1st Battalion, Auckland Infantry Regiment |
| Fate | Killed in Action |
| Place of burial | No known grave |
| Commemoration details | Caterpillar Valley (New Zealand) Memorial, Longueval, France |
| Miscellaneous information from cemetery records | Mother: Mrs M.C. Riddle, Piopio, Hamilton |
| Other details |
War service: Egypt, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Auckland Infantry Batln/Seventh |