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Malus, Étienne Louis

(Encyclopedia)Malus, Étienne Louis ātyĕnˈ lwē mälüsˈ [key], 1775–1812, French artillery officer and physicist. In 1810 he stated his discovery of the polarization of light by reflection and published a me...

Lumière, Louis Jean

(Encyclopedia)Lumière, Louis Jean ōgüstˈ [key], 1862–1954, French inventors, brothers. They invented the Cinématographe, which was patented and demonstrated in 1895. This mechanism was the first to photograp...

Le Vau, Louis

(Encyclopedia)Le Vau, Louis lwē lə vō [key], 1612–70, French architect, involved in most of the important building projects for Louis XIV. He settled on the Île Saint-Louis, where he built his own house and t...

Louis le Hutin

(Encyclopedia)Louis le Hutin: see Louis X, king of France. ...

Louis of Baden

(Encyclopedia)Louis of Baden bäˈdən [key], 1655–1707, margrave of Baden (1677–1707), military commander in the service of the Holy Roman Empire. In 1689 he was made chief commander of the imperial army in Hu...

Louis period styles

(Encyclopedia)Louis period styles, 1610–1793, succession of modes of interior decoration and architecture that established France as a leading influence in the decorative arts. The restraint of the later Louis ...

Louis the Bavarian

(Encyclopedia)Louis the Bavarian: see Louis IV, Holy Roman emperor. ...

Louis the Child

(Encyclopedia)Louis the Child, 893–911, German king (900–911), son and successor of King Arnulf. He was the last of the German line of the Carolingians. The archbishop of Mainz was regent for him. During his re...

Louis the German

(Encyclopedia)Louis the German, c.804–876, king of the East Franks (817–76). When his father, Emperor of the West Louis I, partitioned the empire in 817, Louis received Bavaria and adjacent territories. In the ...

Louis the Great

(Encyclopedia)Louis the Great: see Louis I, king of Hungary. ...