Diana Beauclerk, Duchess of St Albans

Her Grace The Duchess of St Albans
Portrait by Sir Godfrey Kneller, 1691
Born	Lady Diana de Vere c. 1679
Died	(1742-01-15)15 January 1742 Windsor Castle, Windsor, England
Noble family	De Vere (by birth) Beauclerk (by marriage)
Spouse(s)	Charles Beauclerk, 1st Duke of St Albans ​ ​ (m. 1694; died 1726)​
Father	Aubrey de Vere, 20th Earl of Oxford
Mother	Diana Kirke
Occupation	First Lady of the Bedchamber to Caroline of Ansbach

Diana Beauclerk, Duchess of St Albans (c. 1679–15 January 1742), born Lady Diana de Vere, was a British courtier.^[1] She was Mistress of the Robes to Caroline, Princess of Wales from 1714 to 1717. She was one of the Hampton Court Beauties of Mary II of England.