Basic Details Surname Harrison Forenames John 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 (British) Unit (Primary - Stated) ROYAL BERKSHIRE REGIMENT Rank / Title (Primary - Stated) Company Sergeant Major Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) The Princess Charlotte of Wales (Royal Berkshire Regiment) Rank / Title (Primary - Our reference) Company Sergeant Major Death and Burial details Year of death 1915 Month of death August Day of death 20 Manner of death as stated KILLED IN ACTION Manner of death reference Killed in Action