| Regimental number | 42528 |
| Occupation | School teacher |
| Next of kin | Father, Wilson Mawhinney, Ranfurly Central Otago |
| Rank on embarkation | Private |
| Unit name | New Zealand Expeditionary Force, 24th Reinforcements (1st Draft), Otago Infantry Regiment, D Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT 81 Devon on |
| Sources | Nominal Roll Vol. 3: Roll 59, p. 11 |