"Sarah Churchill, Duchess of Marlborough, Princess of Mindelheim, Countess of Nellenburg (née Jenyns, spelled Jennings in most modern references; 5 June 1660 (Old Style) – 18 October 1744), was an English courtier who rose to be one of the most influential women of her time through her close friendship with Anne, Queen of Great Britain. Sarah´s friendship and influence with Princess Anne were widely known, and leading public figures often turned their attentions to her, hoping for favor from Anne. By the time Anne became Queen, Sarah’s knowledge of government and intimacy with the queen had made her a powerful friend and a dangerous enemy." - (en.wikipedia.org 19.11.2020)
