| Regimental number | 23/1016 |
| Address | Purupuru, Masterton |
| Marital status | Single |
| Next of kin | Father, H C Clark, Maramarua, Auckland |
| Rank on embarkation | Rifleman |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, New Zealand Rifle Brigade, 1st Battalion, D Company |
| Embarkation details | Unit embarked from Wellington on board Maunganui on |
| Final rank | Rifleman |
| Final unit | 1st Battalion, New Zealand Rifle Brigade |
| Fate | Killed in Action |
| Age at death from cemetery records | 24 |
| Place of burial | No known grave |
| Commemoration details | Caterpillar Valley (New Zealand) Memorial, Longueval, Somme, France |
| Miscellaneous information from cemetery records | Parents: Duncan and Mary Clark, Broxwood Lodge, Sandbank, Argyll, Scotland |
| Miscellaneous details | Nominal Roll Vol. 1: D Company/1st NZRB |