| Regimental number | 28713 |
| Occupation | Police Constable |
| Next of kin | Brother, Andrew Gribben, Ross, Westland |
| Rank on embarkation | Corporal |
| Unit name | New Zealand Expeditionary Force, 20th Reinforcements (2nd Draft), New Zealand Rifle Brigade Details, J Company |
| Embarkation details | Unit embarked from Wellington on board HMNZT Opawa on |
| Sources | Nominal Roll Vol. 2: Roll 49, p. 15 |