| Regimental number | 65979 |
| Occupation | Dairy farmer |
| Next of kin | Father, Richard Henry Headdey, Victoria Avenue, Remuera, Auckland |
| Rank on embarkation | Private |
| Unit name | New Zealand Expeditionary Force, 33rd Reinforcements, Otago Infantry Regiment, D Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT 99 Athenic on |
| Family/military connections | Brother: 3/1033 Lionel Henry HEADDEY |
| Sources | Nominal Roll Vol. 3: Roll 76, p. 14 |