| Regimental number | 9/195 |
| Address | Ferndale, Mataura |
| Marital status | Single |
| Next of kin | Frederick C Ridder, Lochiel, Southland |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, Main Body, Otago Mounted Rifles Regiment |
| Embarkation details | Unit embarked from Wellington on 16 October 1914 |
| Three squadrons of the Otago Mounted Rifles Regiment left New Zealand on board 'Hawke's Bay', and one squadron on board 'Verdala'. From the Nominal Roll it is not possible to determine on which ship an individual embarked. |
| Family/military connections | Brother: 8/4006 John Christopher RIDDER |
| Miscellaneous details | Nominal Roll Vol. 1: Otago Mounted Rifles/Main Body |
