| Regimental number | 13/2224 |
| Address | Waiau Pa |
| Marital status | Single |
| Next of kin | Father, J W McLarin, Waiau Pa, Pukekohe |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 6th Reinforcements, Auckland Mounted Rifles |
| Embarkation details | Unit embarked from Wellington on board Tofua on 14 August 1915 |
| Family/military connections | Brothers: 11/1573 Charles Ernest McLARIN; 11/1572 Trooper Francis William McLARIN, Auckland Mounted Rifles Regiment, died of disease, 21 October 1918. |
| Miscellaneous details | Nominal Roll Vol. 1: Auckland Mounted Rifles/Sixth |
