Basic Details Surname Gwyer Forenames Cyril Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) Grenadier Guards Rank / Title (Primary - Stated) Lieutenant Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Grenadier Guards Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Country of death France Town of death St Leger Year of death 1918 Month of death August Day of death 27 Age at death 32 Manner of death as stated Killed in Action Manner of death reference Killed in Action Personal Details Occupation Not Stated on Memorial