Algernon Percy, 6th Duke of Northumberland

His Grace The Duke of Northumberland KG PC DL
Portrait by Frederick Hollyer, c. 1886
Paymaster General and Vice-President of the Board of Trade
In office 3 March 1859 – 11 June 1859
Monarch	Queen Victoria
Prime Minister	The Earl of Derby
Preceded by	The Earl of Donoughmore
Succeeded by	James Wilson
Lord Privy Seal
In office 4 February 1878 – 21 April 1880
Monarch	Queen Victoria
Prime Minister	The Earl of Beaconsfield
Preceded by	The Earl of Beaconsfield
Succeeded by	The Duke of Argyll
Personal details
Born	20 May 1810 (1810-05-20)
Died	2 January 1899 (1899-01-03) (aged 88)
Nationality	British
Political party	Conservative
Spouse(s)	Louisa Drummond (d. 1890)
Children	Henry Percy, 7th Duke of Northumberland Lord Algernon Percy
Parent(s)	George Percy, 5th Duke of Northumberland Louisa Stuart-Wortley

Algernon George Percy, 6th Duke of Northumberland, KG, PC, DL (20 May 1810 – 2 January 1899), styled Lord Lovaine between 1830 and 1865 and Earl Percy between 1865 and 1867, was a British Conservative politician.^[1] He held office under the Earl of Derby as Paymaster General and Vice-President of the Board of Trade in 1859 and under Benjamin Disraeli as Lord Privy Seal between 1878 and 1880.