| Regimental number | 38460 |
| Occupation | Farmer |
| Next of kin | Father, J Trethaway, Waihou |
| Rank on embarkation | Lance Corporal |
| Unit name | New Zealand Expeditionary Force, 22nd Reinforcements, Auckland Infantry Regiment, A Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT 76 Aparima on |
| Sources | Nominal Roll Vol. 3: Roll 55, p. 4 |