Cardinal Armand Jean du Plessis, Duke of Richelieu (French pronunciation: ?[a?m?~ ??~ dy pl?si]; 9 September 1585 – 4 December 1642), commonly referred to as Cardinal Richelieu (UK: , US: ; French: Cardinal de Richelieu [ka?dinal d(?) ?i?(?)ljø] (listen)), was a French clergyman and statesman.
He was consecrated as a bishop in 1607 and was appointed Foreign Secretary 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.
Cardinal de Richelieu was often known by the title of the king's "Chief Minister" or "First Minister".
He sought to consolidate royal power and crush domestic factions.
By restraining the power of the nobility, he transformed France into a strong, centralized state.
His chief foreign policy objective was to check the power of the Austro-Spanish Habsburg dynasty, and to ensure French dominance in the Thirty Years' War that engulfed Europe.
Although he was a cardinal, he did not hesitate to make alliances with Protestant rulers in an attempt to achieve his goals.
While a powerful political figure, events like the Day of the Dupes (Jour des Dupes) show that in fact he very much depended on the king's confidence to keep this power.
As alumnus of the University of Paris and headmaster of the College of Sorbonne, he renovated and extended the institution.
Richelieu is also known by the sobriquet l'Éminence rouge ("the Red Eminence"), from the red shade of a cardinal's clerical dress and the style "eminence" as a cardinal.
This in part allowed the colony to eventually develop into the heartland of Francophone culture in North America.
Richelieu has been depicted in popular fiction frequently, most notably as the lead villain in Alexandre Dumas's novel The Three Musketeers and its numerous film adaptations.