| Regimental number | 7/2261 |
| Occupation | Railway clerk |
| Next of kin | Father, William J Guerin, 283 Adelaide Road, Wellington |
| Rank on embarkation | Trooper |
| Unit name | New Zealand Expeditionary Force, 10th Reinforcements, Canterbury Mounted Rifles, C Squadron |
| Embarkation details | Unit embarked from Wellington on |
| Sources | Nominal Roll Vol. 2: Roll 26, p. 4 |