| Regimental number | 39998 |
| Occupation | Farm hand |
| Next of kin | Father, Thomas Heayns, Cheltenham, Feilding |
| Rank on embarkation | Private |
| Unit name | New Zealand Expeditionary Force, 24th Reinforcements (2nd Draft), F Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT 82 Pakeha on 14 April 1917 |
| HMNZT 'Pakeha' embarked 14 April 1917; disembarked 18 April 1917; re-embarked and left New Zealand, 26 April 1917. |
| Family/military connections | Brother: 17502 Thomas HEAYNS |
| Sources | Nominal Roll Vol. 3: Roll 60, p. 8 |