Whom was the sister of a prominent figure in the Restoration court and an influential friend of Queen Anne of Great Britain?
Frances Talbot, Countess of Tyrconnel Frances Talbot, Countess of Tyrconnel ("née" Jennings, previously Hamilton;  1647 – 9 March 1730) was a prominent figure in the Restoration court, together with her younger sister, Sarah Jennings. Once a maid of honour to the Duchess of York, she was twice widowed and eventually died in poverty.
Dorothy Sidney, Countess of Leicester Lady Dorothy Sidney (née Percy), Countess of Leicester ("née" Percy; ca. 1598 – 20 August 1659), was the eldest daughter of Henry Percy, 9th Earl of Northumberland, and his wife, Lady Dorothy Devereux. Her sister was the alleged intrigant Lucy Hay, Countess of Carlisle, and their eldest surviving brother was Algernon Percy, 10th Earl of Northumberland.