Basic Details Surname Smissen Forenames W Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) HMS Calypso Rank / Title (Primary - Stated) L Sig Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Calypso Rank / Title (Primary - Our reference) Signaller Death and Burial details Year of death 1917 Month of death November Day of death 17