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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....

Fournier, Pierre Simon

(Encyclopedia)Fournier, Pierre Simon pyĕr sēmôNˈ fo͞ornyāˈ [key], 1712–68, Parisian type founder. Fournier devised the first point system for measuring and naming sizes of type in 1737. He designed a numbe...

Henry, Pierre Georges

(Encyclopedia)Henry, Pierre Georges, 1927–2017, French composer noted for his contributions to electronic music. He studied with Nadia Boulanger and Olivier Messiaen at the Paris Conservatory, where he met Pierre...

Aubusson, Pierre d'

(Encyclopedia)Aubusson, Pierre d' pyĕr dōbüsôNˈ [key], 1423–1503, French soldier, a cardinal of the Roman Catholic Church, and grand master of the Knights Hospitalers (1476–1503). In 1480 he valiantly defe...

Périer, Casimir Pierre

(Encyclopedia)Périer, Casimir Pierre käzēmērˈ pyĕr pĕryāˈ [key], 1777–1832, French statesman. He was a member of a wealthy bourgeois family. His father, Claude Périer, a manufacturer and financier of Gr...

Brodeur, Martin Pierre

(Encyclopedia)Brodeur, Martin Pierre, 1972–, Canadian ice hockey player, b. Montreal. He became starting goalie for the New Jersey Devils of the National Hockey League (NHL) in 1993 and played with them for 21 se...

Blanchard, Jean Pierre

(Encyclopedia)Blanchard, Jean Pierre fräNswäˈ [key], 1753–1809, French balloonist. In 1785 he made with Dr. John Jeffries of Boston, Mass., the first crossing by air of the English Channel. His ascents at Phil...

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...

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...

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...