Louis XIII. reigned, with his minister, the Prince de Luynes, from 1617 to 1624, when he became reconciled to his mother and appointed her favorite, Richelieu, his minister. From 1610 to about 1640, Marie de' Medici exercised more or less influence, always of a nature disastrous to France. After the king's death, Anne of Austria, as queen-regent, with Mazarin, directed the destinies of France. During the ministry of the two cardinals, Richelieu and Mazarin, occurred the political intrigues and astute diplomatic movements of Mme. de Chevreuse and the unwise and short-sighted aspirations of Mme. de Longueville. These intimate friends were women of the highest intelligence, most perfect beauty, and uncapitulating devotion, and were working for the same cause, though from different motives. Mme. de Chevreuse was the daughter of M. de Rohan, Duke of Montbazon. She had married M. de Luynes, the minister of Louis XIII., who overthrew the power of Marie de' Medici, and who, by initiating his wife into his secrets, gave her the schooling and experience which she later used to such advantage. De Luynes presented her at court with instructions to ingratiate herself with the queen--Anne of Austria--and the king. In this design she succeeded so well that she was soon made superintendent of the household of the queen, and became as influential with Anne as was her husband with the king. In 1621 M. de Luynes died; a year later his widow married Claude of Lorraine, Duke of Chevreuse; but as that was an unhappy union, she soon began her career as an intriguer. On the arrival of Lord Kensington, the English ambassador, she fell in love with him, that escapade being the first of a long series; the two proceeded to inveigle Queen Anne into a liaison with the Duke of Buckingham, which scheme, as history so well records, partly succeeded. When Mme. de Chevreuse accompanied to England the new queen, Henriette-Marie, wife of Charles I., both Buckingham and Kensington outdid themselves in showing her attention, Richelieu, fearing her influence and intrigues at the court of England, hastened the recall of her husband, but she received through her friends, from the English monarch himself, an invitation to remain; during the time, she gave birth to a child.