| Regimental number | 10/2557 |
| Address | Ashley-Clinton, Takapau, Hawke's Bay |
| Marital status | Single |
| Next of kin | Father, J P Collin, Heatherglades Ashley-Clinton, Takapau, Hawke's Bay |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 6th Reinforcements, Wellington Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board Willochra on 14 August 1915 |
| Family/military connections | Brothers: 10/2556 Bryan Alwyn COLLIN; 10/2555 Bertie Eustace COLLIN; 6/2492 Pte Rupert COLLIN, 1st Bn, Wellington Infantry Regiment, killed in action, 16 September 1916. |
| Miscellaneous details | Nominal Roll Vol. 1: Wellington Infantry Batln/Sixth |
