| Regimental number | 20968 |
| Occupation | Farmer |
| Next of kin | Father, William Clark, Tuakau |
| Rank on embarkation | Rifleman |
| Unit name | New Zealand Expeditionary Force, New Zealand Rifle Brigade, 1915, 10th Reinforcements to 1st Battalion, E Company |
| Embarkation details | Unit embarked from Wellington on board Aparima on |
| Final rank | Private |
| Final unit | 1st Battalion, Otago Infantry Regiment |
| Fate | Killed in Action |
| Place of burial | No known grave |
| Commemoration details | Grevillers (New Zealand) Memorial, Pas de Calais, France |
| Miscellaneous information from cemetery records | Parents: Mr and & Mrs William Clark, 1 Parkville Terrace, Auckland |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Sources | Nominal Roll Vol. 2: Roll 38, p. 28 |