The Lost Tudor Princess: The Life of Lady Margaret Douglas - Alison weir

Margaret Douglas, Countess of Lennox. Royal Tudor blood ran in her veins. Her mother was a Queen, her father an Earl, and she herself was the granddaughter, niece, cousin and grandmother of monarchs. Beautiful and tempestuous, she created scandal not just once but twice by falling in love with unsuitable men. Fortunately the marriage arranged for her turned into a love match.