Basic Details Surname Perkins Forenames Cyril Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes Minefield is stated on the memorial. Primary Service As stated on memorial Service (Primary - Stated) Navy Unit (Primary - Stated) HMS Cassandra Rank / Title (Primary - Stated) Able Seaman Our References Service (Primary - Our reference) Royal Navy Rank / Title (Primary - Our reference) Able Seaman Death and Burial details Country of death Gulf of Finland Year of death 1918 Month of death December Day of death 5