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Bailly, Jean Sylvain

(Encyclopedia)Bailly, Jean Sylvain zhäN sēlvăNˈ bäyēˈ [key], 1736–93, French astronomer and politician. His works on astronomy and on the history of science (notably the Essai sur la théorie des satellite...

Poncelet, Jean Victor

(Encyclopedia)Poncelet, Jean Victor zhäNˈ vēktôrˈ pôNslāˈ [key], 1788–1867, French mathematician and army engineer. He taught at the school of mechanics at Metz and at the Faculté des Sciences and the É...

Bagaza, Jean-Baptiste

(Encyclopedia)Bagaza, Jean-Baptiste zhäN-bätēstˈ bägäzäˈ [key], 1946–2016, Burundian army officer and political leader. An ethnic Tutsi, he was educated at Belgian military schools, rose through the ranks...

Pigalle, Jean Baptiste

(Encyclopedia)Pigalle, Jean Baptiste zhäN bätēstˈ pēgälˈ [key], 1714–85, French sculptor. His skill embraced a wide range, from small works appealing to the taste of the court to large and elaborate tombs....

Rotrou, Jean de

(Encyclopedia)Rotrou, Jean de zhäN də rôtro͞oˈ [key], 1609–50, French dramatist. One of the Cinq auteurs, five playwrights commissioned by Cardinal Richelieu, Rotrou wrote many plays, including the noble and...

Rousseau, Jean Jacques

(Encyclopedia)Rousseau, Jean Jacques ro͞osōˈ [key], 1712–78, Swiss-French philosopher, author, political theorist, and composer. Rousseau's influence on posterity has been equaled by only a few, and it is...

Saint Jean, Lac

(Encyclopedia)Saint Jean, Lac, Canada: see Saguenay, river. ...

Santerre, Jean Baptiste

(Encyclopedia)Santerre, Jean Baptiste zhäN bätēstˈ säNtĕrˈ [key], 1651–1717, French figure and portrait painter. He was known for allegorical portraits and his rococo use of nude figures. He founded a draw...

Tirole, Jean Marcel

(Encyclopedia)Tirole, Jean Marcel, 1953–, French economist, Ph.D. Massachusetts Institute of Technology, 1981. He was a professor of at the Massachusetts Institute of Technology (1984–91) and École Polytechniq...

Trichet, Jean-Claude

(Encyclopedia)Trichet, Jean-Claude zhäN-klōd trēˈshĕ [key], 1942–, French banker and government official, b. Lyons. During the 1970s Trichet held a number of French finance and treasury positions and in 1978...

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