Basic Details Surname Cooper Forenames Walter Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) Royal Field Artillery Rank / Title (Primary - Stated) Gunner Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Field Artillery Rank / Title (Primary - Our reference) Gunner Death and Burial details Country of death France Country of burial France Town of burial Halloy-les-Pernois Cemetery Pernois British Cemetery Year of death 1918 Month of death August Day of death 13 Age at death 25 Manner of death as stated Killed in action Manner of death reference Killed in Action