| Regimental number | 20186 |
| Occupation | Telegraphist |
| Next of kin | Father, James Henry Mayfield, Spreydon Christchurch |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Expeditionary Force, New Zealand Rifle Brigade, 10th Reinforcements to 2nd Battalion, F Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT 61 Aparima on |
| Sources | Nominal Roll Vol. 2: Roll 38, p. 32 |