Basic Details Surname Slade Forenames J Harvey B Gender Male Information stated on memorial War First World War (1914-1918) Served or died Died Primary Service As stated on memorial Service (Primary - Stated) Army (British) Unit (Primary - Stated) London Regiment City Of London Rifles Rank / Title (Primary - Stated) Rear Admiral Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) 6th Battalion London Regiment (City of London Rifles) Rank / Title (Primary - Our reference) Rear Admiral Death and Burial details Manner of death as stated Unknown