Margaret Cambridge, Marchioness of Cambridge

Margaret Evelyn Cambridge, Marchioness of Cambridge was the sixth child and third daughter of the 1st Duke of Westminster and the wife of the 1st Marquess of Cambridge. She was known before her marriage as The Lady Margaret Grosvenor, and after it she was also known as Princess Adolphus of Teck and later The Duchess of Teck.

Lady Margaret Grosvenor was born at Eaton Hall in Cheshire. Her father was the 3rd Marquess of Westminster , the son of the 2nd Marquess of Westminster and Lady Elizabeth Mary LevesonGower. Her mother was Lady Constance Gertrude LevesonGower, the daughter of the 2nd Duke of Sutherland.

Source: Wikipedia