Basic Details Surname Morris Forenames Cyril E Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) R.N. Unit (Primary - Stated) HM Submarine Turbulent Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Turbulent Death and Burial details Country of burial Missing at sea Year of death 1943 Month of death March Day of death 23 Age at death 23 Manner of death as stated Missing at sea Manner of death reference Missing