Basic Details Surname Cook Forenames John Francis Gender Male Information stated on memorial Alternative forename Frank War First World War (1914-1918) Served or died Died Service number 200351 Primary Service As stated on memorial Service (Primary - Stated) Army Unit (Primary - Stated) Duke of Cornwall`s Light Infantry Sub-unit (Primary - Stated) 1/4th Battalion Rank / Title (Primary - Stated) Private Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Duke of Cornwall`s Light Infantry Rank / Title (Primary - Our reference) Private Death and Burial details Country of death Italy Year of death 1919 Month of death January Day of death 31 Age at death 26 Manner of death as stated Died of pneumonia