| Regimental number | 27032 |
| Occupation | Labourer |
| Next of kin | Father, John McMahon, 18 Caversham Street, Christchurch |
| Rank on embarkation | Private |
| Unit name | New Zealand Expeditionary Force, 22nd Reinforcements, Otago Infantry Regiment, D Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT 76 Aparima on |
| Other details | Disembarked at Capetown |
| Sources | Nominal Roll Vol. 3: Roll 55, p. 14 |