Basic Details Surname McCaffrey Forenames Oswald Stanley Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes TORPEDOED Primary Service As stated on memorial Service (Primary - Stated) Merchant Marine Unit (Primary - Stated) SS UPCERNE Our References Service (Primary - Our reference) Merchant Navy Unit (Primary - Our reference) SS Upcerne Death and Burial details Year of death 1918 Month of death April Day of death 28 Manner of death as stated LOST AT SEA Manner of death reference Killed in Action