Dorothy Sidney, Countess of Leicester photograph

Dorothy Sidney, Countess Of Leicester

Dorothy Sidney, Countess Of Leicester Life story


Dorothy Sidney, Countess of Leicester, 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.

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