| Regimental number | 9/1430 |
| Address | 17 Greenock Street, Dunedin |
| Marital status | Single |
| Next of kin | Father, Harry Hadlee, 17 Greenock Street, Dunedin |
| Rank on embarkation | Trooper |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 7th Reinforcements, Otago Mounted Rifles Regiment |
| Embarkation details | Unit embarked from Wellington on |
| The Mounted Rifles component of the 7th Reinforcements left New Zealand on 10 October 1915 on board two ships, 'Aparima' and 'Navua'. It is not possible from the Nominal Roll to determine on which ship an individual embarked. | |
| Final rank | Company Sergeant Major |
| Final unit | 1st Battalion, Otago Infantry Regiment |
| Recommendations (Medals and Awards) |
Mention in Despatches 'For distinguished and gallant services and devotion to duty during the period 16th September 1918, to 15th March 1919.' Awarded, and promulgated, 'London Gazette', 11 July 1919. |
| Fate | Killed in Action |
| Age at death from cemetery records | 28 |
| Place of burial | Marcoing British Cemetery (Plot II, Row B, Grave No 20), nr Cambrai, France |
| Miscellaneous information from cemetery records | Parents: Henry and Rosina Hadlee |
| Miscellaneous details | Nominal Roll Vol. 1: Otago Mounted Rifles/Seventh |