Basic Details Surname McDermid Forenames Clarence Edwin Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Army Medical Corps Rank / Title (Primary - Our reference) Sergeant Death and Burial details Country of death at sea Town of death RMS Leinster Year of death 1918 Month of death October Day of death 10 Age at death 26 Manner of death as stated Drowned Manner of death reference Other