Basic Details Surname Mann Forenames Reuben Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Notes , Primary Service As stated on memorial Service (Primary - Stated) Navy (RN) Unit (Primary - Stated) HMS Hawke Rank / Title (Primary - Stated) Stoker Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Hawke Rank / Title (Primary - Our reference) Stoker Death and Burial details Manner of death as stated Unknown