| Regimental number | 2/1878 |
| Address | Westport Harbour Board |
| Marital status | Single |
| Next of kin | Father, J M Sunley, Russell Street, Westport |
| Rank on embarkation | Sergeant |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 5th Reinforcements, New Zealand Field Artillery |
| Embarkation details | Unit embarked from Wellington on board Maunganui on |
| Final rank | 2nd Lieutenant |
| Final unit | 5th Battery, New Zealand Field Artillery |
| Fate | Died of wounds |
| Age at death from cemetery records | 23 |
| Place of burial | Dartmoor Cemetery (Plot I, Row A, Grave No 15), Becordel-Becourt, France |
| Miscellaneous information from cemetery records | Parents: John Maxwell Sunley and Bertha Sunley, Nelson |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | Nominal Roll Vol. 1: Field Artillery/Fifth |