Basic Details Surname Blewett Forenames John Marrack Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number 1488C Primary Service As stated on memorial Service (Primary - Stated) Army Unit (Primary - Stated) Royal Naval Reserve Sub-unit (Primary - Stated) SS Alnwick Rank / Title (Primary - Stated) Acting Leading Seaman Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Royal Naval Reserve Death and Burial details Year of death 1917 Month of death March Day of death 19 Age at death 39 Manner of death as stated Died of exposure