Basic Details Surname Clarkson Forenames A Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Service number J/28603 Primary Service As stated on memorial Service (Primary - Stated) Navy (RN) Unit (Primary - Stated) L55 Rank / Title (Primary - Stated) Leading Seaman Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS L55 Rank / Title (Primary - Our reference) Leading Seaman Death and Burial details Year of death 1919 Month of death June Day of death 19 Age at death 26 Manner of death as stated Unknown