Basic Details Surname Matthews Forenames Sidney Harold Gender Male Information stated on memorial Alternative forename Frank War First World War (1914-1918) Served or died Died Service number 27691 Primary Service As stated on memorial Service (Primary - Stated) Army Unit (Primary - Stated) Duke of Cornwall`s Light Infantry Sub-unit (Primary - Stated) 6th 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 France Year of death 1917 Month of death May Day of death 12 Age at death 21 Manner of death as stated Killed in Action