| Regimental number | 8/1824 |
| Address | Hamilton Sawmill, Tuatapere, Southland |
| Marital status | Single |
| Next of kin | Father, W Regan, Orari Bridge, Geraldine, Canterbury |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 4th Reinforcements, Otago Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board Willochra on |
| Final rank | Private |
| Final unit | 1st Battalion, Otago Infantry Regiment |
| Fate | Died of wounds |
| Age at death from cemetery records | 27 |
| Place of burial | Heilly Station Cemetery (Plot IV, Row J, Grave No 32), Mericourt-L'Abbe, France |
| Miscellaneous information from cemetery records | Mother: J. Regan, Orari Bridge, Geraldine; Wife: Alice Regan, 3 Cross Row, Hackhill, Dundee, Scotland |
| Other details |
War service: Egypt, Gallipoli, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Otago Infantry Batln/Fourth |