Basic Details Surname Castle Forenames S B 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 Unit (Primary - Stated) Middlesex Regt Sub-unit (Primary - Stated) 6th Bn Rank / Title (Primary - Stated) 2nd Lieut Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Middlesex Regiment Rank / Title (Primary - Our reference) Second Lieutenant Death and Burial details Country of death France Town of death St Omer Year of death 1916 Month of death January Day of death 4 Age at death 27 Manner of death as stated Died on Active Service