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Fermat, Pierre de

(Encyclopedia)Fermat, Pierre de pyĕr də fĕrmäˈ [key], 1601–65, French mathematician. A magistrate whose avocation was mathematics, Fermat is known as a founder of modern number theory and probability theory....

Sauvage, Jean-Pierre

(Encyclopedia)Sauvage, Jean-Pierre, 1944–, French chemist, Ph.D. Univ. of Strasbourg, 1971. He has spent his entire career as a researcher at the National Center for Scientific Research and a professor at the Uni...

Pelletier, Pierre Joseph

(Encyclopedia)Pelletier, Pierre Joseph pyĕr zhôzĕfˈ pĕlətyāˈ [key], 1788–1842, French chemist. With J. B. Caventou, he was cofounder of alkaloid chemistry and codiscoverer of quinine, strychnine, brucine,...

Ronsard, Pierre de

(Encyclopedia)Ronsard, Pierre de pyĕr də rôNsärˈ [key], 1524–1585, French poet. As page, then squire, Ronsard seemed destined for a career at court both in France and abroad. However, deafness turned him to ...

Sarraut, Albert Pierre

(Encyclopedia)Sarraut, Albert Pierre älbĕrˈ pyĕr särōˈ [key], 1872–1962, French leader, a Radical Socialist. A member of the chamber of deputies from 1902, he was governor-general (1911–14, 1916–19) of...

Trudeau, Pierre Elliott

(Encyclopedia)Trudeau, Pierre Elliott (Joseph Philippe Pierre Ives Elliott Trudeau) tro͞odōˈ [key], 1919–2000, prime minister of Canada (1968–79, 1980–84), b. Montreal. He attended the Univ. of Montreal, H...

Renoir, Pierre Auguste

(Encyclopedia)Renoir, Pierre Auguste rənwärˈ [key], 1841–1919, French impressionist painter and sculptor, b. Limoges. Renoir went to work at the age of 13 in Paris as a decorator of factory-made porcelain, co...

Ballanche, Pierre-Simon

(Encyclopedia)Ballanche, Pierre-Simon pyĕr-sēmôNˈ bäläNshˈ [key], 1776–1847, French philosopher. A frequenter of Mme Récamier's salon, he was elected to the Académie française in 1842. He is regarded as...

Radisson, Pierre Esprit

(Encyclopedia)Radisson, Pierre Esprit pyĕr ĕsprēˈ rädēsôNˈ [key], c.1632–1710, French explorer and fur trader in North America. He arrived in Canada in 1651. His journals, first published as the Voyages o...

Raffarin, Jean-Pierre

(Encyclopedia)Raffarin, Jean-Pierre zhäN-pyĕr räfärăNˈ [key], 1948–, French politician. From a political family, he began his career in business and served as a spokesman for a labor minister in the late 19...