About Claude le Blanc
Lived 1669 – 1728 (aged 58). Claude le Blanc was a French politician.
Claude Le Blanc (166919 May 1728) was a French royal official of the ancien regime. He was twice secretary of state for war.
Early life and family He was born in 1669 to a former intendant of Normandy, Louis le Blanc, and his wife Suzanne Bazin de Bezons. He had a brother, Cesar, who later served as bishop of Avranches, and another brother, Denis Alexandre, who became bishop of Sarlat.
Political career He became councilor to the parlement of Metz in 1696, maître des requêtes in 1697, and intendant of the Auvergne in 1704 and of Dunkerque and Ypres in 1706. Appreciated by cardinal André-Hercule de Fleury, his main achievement was the extension of the attributions of the gendarmerie in 1720, which he structured as a , with police duties throughout France.
Le Blanc first became Secretary of State for War in 1718, during the Régence. During this time, he was part of a cabal centered around the Duke of Chartres, son of the regent (Philippe II, Duke of Orléans); along with Charles Louis Auguste Fouquet, duc de Belle-Isle, he became a confidante of Guillaume Dubois during the Cellamare conspiracy.
His first term as secretary ended in disgrace, exile, and imprisonment. He fell from grace due to the machinations of the Marquise de Prie, whose mother was Le Blanc's mistress. He was deposed from his position in 1723 and exiled to Brie, but after the death of the regent later that year, he became a casualty of the infighting between the Condean and Orleanist factions at court. He was accused of murder and imprisoned in the Bastille in March 1724, along with some of his allies, including Jean Moreau de Séchelles. After the dismissal of the Duke of Bourbon as prime minister in 1726, Le Blanc was not only released, but returned to his previous position for a second term as Secretary of State for War. He remained in this position until his death at Versailles in 1728. He sponsored Dumont de Montigny, to whom he had family connections, as a lieutenant and engineer to develop the land grant,
Personal life Le Blanc married Madeleine Petit de Passy, the daughter of the president of the parlement of Metz. They had a daughter, Louise-Madeleine Le Blanc, who married Claude-Constant-Esprit Jouvenel de Harville des Ursins.
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Important facts
People in Claude le Blanc's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Claude le Blanc's
Frequently asked questions
Who was Claude le Blanc?
French royal official
When was Claude le Blanc born?
Claude le Blanc was born on 1 December 1669 in Normandy.
When did Claude le Blanc die?
Claude le Blanc died on 19 May 1728 in Versailles.
What was Claude le Blanc's occupation?
Claude le Blanc was a politician.
What nationality was Claude le Blanc?
Claude le Blanc was French.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Claude le Blanc. https://biography.guide/claude-le-blanc/
MLA: "Claude le Blanc." Biography.guide, https://biography.guide/claude-le-blanc/.
Chicago: "Claude le Blanc." Biography.guide. https://biography.guide/claude-le-blanc/.
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