George Percy, 9th Duke of Northumberland

The Duke of Northumberland
Parliamentary Private Secretary
In office
1935–1940
Personal details
BornHenry George Alan Percy
(1912-07-15)15 July 1912
Died21 May 1940(1940-05-21) (aged 27)
Cause of deathKilled in action
Resting placeEsquelmes War Cemetery
Parents
Military career
Allegiance United Kingdom
Branch British Army
Commands3rd Battalion Grenadier Guards

Henry George Alan Percy, 9th Duke of Northumberland (15 July 1912 – 21 May 1940) was the son of Alan Percy, 8th Duke of Northumberland and Lady Helen Gordon-Lennox.