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Sörensen, Sören Peter Lauritz

(Encyclopedia)Sörensen, Sören Peter Lauritz söˈrən pēˈtər louˈrēts söˈrənsən [key], 1868–1939, Danish biochemist. In 1899 he received a Ph.D. degree in Copenhagen. Sörensen was director of chemistr...

Ackroyd, Peter

(Encyclopedia)Ackroyd, Peter, 1949–, British author, b. London; studied Clare College, Cambridge (M.A., 1971) and Yale. A literary journalist, he wrote for the Spectator (1973–82), where he was literary and the...

Peter I, king of Portugal

(Encyclopedia)Peter I, 1320–67, king of Portugal (1357–67), son and successor of Alfonso IV. He married (1336) Constance Manuel, a Castilian noblewoman, but subsequently fell in love with one of her ladies in w...

Philomena of Dacia, Peter

(Encyclopedia)Philomena of Dacia, Peter, or Peter Nightingale, fl. 1291–1303, Danish astronomer and mathematician. He taught at the Univ. of Bologna (1291–92) and in Paris, and was a canon of Roskilde Cathedral...

Murdock, George Peter

(Encyclopedia)Murdock, George Peter, 1897–1985, American anthropologist, b. Meriden, Conn., grad. Yale (B.A., 1919; Ph.D., 1925). He taught at Yale and later at the Univ. of Pittsburgh, becoming Mellon Professor ...

Peter III, czar of Russia

(Encyclopedia)Peter III, 1728–62, czar of Russia (1762), son of Charles Frederick, dispossessed duke of Holstein-Gottorp, and of Anna Petrovna, daughter of Peter the Great. He succeeded to the throne on the death...

Mansfield, Sir Peter

(Encyclopedia)Mansfield, Sir Peter, 1933–2017, British physicist, Ph.D. Queen Mary College, London, 1962. He was a professor at the Univ. of Nottingham from 1964 to 1994. In 2003 Mansfield shared the Nobel Prize ...

Marler, Peter Robert

(Encyclopedia)Marler, Peter Robert, 1928–2014, British ethologist, b. Slough, England, Ph.D University College London, 1952, and Cambridge, 1954. At Cambridge he was introduced to the sonic spectrograph, an instr...

Cornelius, Peter von

(Encyclopedia)Cornelius, Peter von, 1783–1867, German painter. He studied at Düsseldorf and in Rome, where he joined the German Nazarene group and collaborated with other members in the decoration of the Casa Ba...

Goldmark, Peter Carl

(Encyclopedia)Goldmark, Peter Carl, 1906–77, Hungarian-American engineer, b. Budapest. He studied at the Univ. of Vienna (B.S., 1929, Ph.D., 1931); worked for a radio company in England (1931–33). After emigrat...