Charles-François de Broglie, marquis de Ruffec

Charles François de Broglie, Marquis of Ruffec (19 August 1719 – 16 August 1781) was a French Royal Army officer and diplomat from the House of Broglie. He was one of the foremost diplomats in the service of Louis XV, and is chiefly remembered in connection with the Secret du Roi.

Biography As second son of François-Marie, duc de Broglie, he was accorded the courtesy title of marquis de Ruffec.

After serving as a French military officer, he was seconded to the diplomatic service of King Louis XV. He served as Ambassador Extraordinary to Poland (1752–56), was recalled at the outbreak of the Seven Years' War, was appointed Chevalier des Ordres du Roi (1757), Lieutenant-General (1760), Commandant of Franche-Comté (1761–62), then after the Peace, Governor of Saumurois (1770). He is best remembered in connection with the Secret du Roi, the private—as distinct from the official—diplomatic service of Louis XV, of which he was the ablest and most important member.

His funeral monument is in the Angouleme Cathedral and a portrait of him, painted by Norman-Michel-Hubert Descours in 1762, is at the Château de Bourdeilles.

Marriage He married, 21 March 1759, Louise Augustine de Montmorency (1735–1817); they had three daughters. Children

Louise (1760–1827) Philippine de Broglie (1762–1843) Adelaide Charlotte de Broglie 1763–1847.