Basic Details Surname Pierson Forenames Ernest Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number 140308 Primary Service As stated on memorial Unit (Primary - Stated) Royal Horse Artillery Rank / Title (Primary - Stated) Driver Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Horse Artillery Rank / Title (Primary - Our reference) Driver Death and Burial details Country of death France Year of death 1917 Month of death August Day of death 26 Manner of death as stated Killed in Action Manner of death reference Killed in Action