"Armand Jean du Plessis, cardinal-duc de Richelieu et de Fronsac; 9 September 1585 ? 4 December 1642) was a French clergyman, noble and statesman. Consecrated as a bishop in 1608, he later entered politics, becoming a Secretary of State in 1616. Richelieu soon rose in both the Catholic Church and the French government, becoming a Cardinal in 1622, and King Louis XIII's chief minister in 1624. He remained in office until his death in 1642; he was succeeded by Cardinal Mazarin, whose career he had fostered."--Wikipedia. "Don Gaspar de Guzmán y Pimentel Ribera y Velasco de Tovar, Count of Olivares and Duke of San Lúcar la Mayor (Spanish: Gaspar de Guzmán y Pimentel, conde-duque de Olivares, also known as Conde de Olivares y duque de Sanlúcar la Mayor) (January 6, 1587[1] ? July 22, 1645), was a Spanish royal favourite of Philip IV and minister. As prime minister from 1621 to 1643, he over-exerted Spain in foreign affairs and unsuccessfully attempted domestic reform. His policies of committing Spain to recapture Holland led to his major involvement in the Thirty Years War (1618?1648) and his attempts to centralise power and increase wartime taxation led to revolts in Catalonia and in Portugal which brought about his fall."--Wikipedia.