Basic Details Surname [Percy] Forenames Henry George Alan (9th Duke Of Northumberland) Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Primary Service As stated on memorial Unit (Primary - Stated) Grenadier Guards Rank / Title (Primary - Stated) Lieut Our References Service (Primary - Our reference) British Army Unit (Primary - Our reference) Grenadier Guards Rank / Title (Primary - Our reference) Lieutenant Death and Burial details Manner of death reference Killed in Action