Basic Details Surname Layzell Forenames Fredk. Alfred Gender Male Information stated on memorial Alternative forename Frederick War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) Navy (RN) Unit (Primary - Stated) HMS Submarine (H5) Our References Service (Primary - Our reference) Royal Navy Unit (Primary - Our reference) Submarine Service Death and Burial details Manner of death as stated Unknown