Elizabeth Percy, Duchess of Northumberland (1922–2012)

The Dowager Duchess of Northumberland
Born
Lady Elizabeth Diana Montagu Douglas Scott

(1922-01-20)20 January 1922
Died19 September 2012(2012-09-19) (aged 90)
Resting placeNorthumberland Vault, Westminster Abbey
Spouse
(m. 1946; died 1988)
Children7; including Henry Percy, 11th Duke of Northumberland, and Ralph Percy, 12th Duke of Northumberland
Parents

Elizabeth Diana Percy, Duchess of Northumberland CStJ (born Lady Elizabeth Diana Montagu Douglas Scott; 20 January 1922 – 19 September 2012), was a British peeress and Women's Royal Naval Service officer during World War II.