Basic Details Surname Hammond Forenames Percy Gender Male Information stated on memorial War First World War (1914-1918) Served or died Served Primary Service As stated on memorial Service (Primary - Stated) His Majesty`s Navy Unit (Primary - Stated) HMS Britannia Rank / Title (Primary - Stated) 1st P O Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) HMS Britannia Rank / Title (Primary - Our reference) Petty Officer 1st Class