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Saint-Simon, Louis de Rouvroy, duc de
(Encyclopedia)Saint-Simon, Louis de Rouvroy, duc de də săN-sēmôNˈ [key], 1675–1755, French writer of memoirs and courtier. He resigned (1702) from the army after his arrogance had involved him in a quarrel ...Saint-Simon, Claude Henri de Rouvroy, comte de
(Encyclopedia)Saint-Simon, Claude Henri de Rouvroy, comte de klōd äNrē də ro͞ovrwäˈ kôNt də săN-sēmôNˈ [key], 1760–1825, French social philosopher; grand nephew of Louis de Rouvroy, duc de Saint-Simo...Boufflers, Louis François, duc de
(Encyclopedia)Boufflers, Louis François, duc de lwē fräNswäˈ dük də bo͞oflĕrˈ [key], 1644–1711, marshal and peer of France. He served under the French commanders François de Créquy and the vicomte de ...Vendôme, Louis Joseph, duc de
(Encyclopedia)Vendôme, Louis Joseph, duc de dük də väNdōmˈ [key], 1654–1712, marshal of France; grandson of César de Vendôme and son of Laura Mancini. He fought in the War of the Grand Alliance. In the W...Broglie, Louis Victor, duc de
(Encyclopedia)Broglie, Louis Victor, duc de, 1892–1987, French physicist. In 1928 he became professor in the faculty of sciences, Univ. of Paris. It was known from the earlier quantum theory that light waves some...Broglie, Maurice, duc de
(Encyclopedia)Broglie, Maurice, duc de, 1875–1960, French physicist; brother of Louis Victor, duc de Broglie. His contributions include notable work on X rays and in atomic physics, radioactivity, and electricity...Morny, Charles Auguste Louis Joseph, duc de
(Encyclopedia)Morny, Charles Auguste Louis Joseph, duc de shärl ōgüstˈ lwē zhôzĕfˈ dük də môrnēˈ [key], 1811–65, French statesman; illegitimate son of Hortense de Beauharnais and the comte de Flahaut...Mayenne, Charles de Lorraine, duc de
(Encyclopedia)Mayenne, Charles de Lorraine, duc de shärl də lôrĕnˈ dük də mäyĕnˈ [key], 1554–1611, French Catholic general in the Wars of Religion (see Religion, Wars of); brother of Henri, 3d duc de Gu...Épernon, Jean Louis de Nogaret, duc d'
(Encyclopedia)Épernon, Jean Louis de Nogaret, duc d' zhäN lwē də nōgärāˈ dük dāpĕrnôNˈ [key], 1554–1642, French nobleman. He distinguished himself during the civil wars at the beginning of the reign ...Berry, Charles Ferdinand, duc de
(Encyclopedia)Berry, Charles Ferdinand, duc de də bĕrēˈ [key], 1778–1820, younger son of Charles, comte d'Artois (later Charles X of France). He served in the prince de Condé's army against the French Revol...Browse by Subject
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