Basic Details Surname Cooper Forenames John Pratt Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Rank / Title (Primary - Stated) Sergt Our References Rank / Title (Primary - Our reference) Sergeant Death and Burial details Country of death Belgium Town of death Ypres Year of death 1917 Month of death August Day of death 23 Age at death 19 Manner of death as stated Killed in action at Ypres Manner of death reference Killed in Action