Basic Details Surname Knell Forenames Edward Warren Harcourt Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) Army Unit (Primary - Stated) 15th Batt Prince of Wales Own Civil Service Rifles Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 15th Battalion London Regiment (Prince of Wales' Own Civil Service Rifles)