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Nicholas I, Saint, pope

(Encyclopedia)Nicholas I, Saint, c.825–867, pope (858–67), a Roman; successor of Benedict III. He was a vigorous and politically active pope who arbitrated both temporal and religious disputes. His decisions of...

Elizabeth I, queen of England

(Encyclopedia)Elizabeth I, 1533–1603, queen of England (1558–1603). After the Armada, Elizabeth's popularity began to wane. Parliament became less tractable and began to object to the abuse of royally grante...

Ratcliffe, Sir Peter John

(Encyclopedia)Ratcliffe, Sir Peter John, 1954–, British cellular and molecular biologist, M.D., Cambridge, 1987. He has been a researcher at Oxford since 1987. Ratcliffe, along with William Kaelin and Gregg Semen...

Frederick Augustus I, 1670–1733, elector of Saxony

(Encyclopedia)Frederick Augustus I, elector of Saxony: see Augustus II, king of Poland. ...

Philip V, king of Macedon

(Encyclopedia)Philip V, 238–179 b.c., king of Macedon (221–179), son of Demetrius II, successor of Antigonus III. He won fame in a war in Greece (220–217), in which he sided with the Achaean League against th...

Baldwin III, Latin king of Jerusalem

(Encyclopedia)Baldwin III, 1130–62, Latin king of Jerusalem (1143–62), son and successor of Fulk. Until 1152 he ruled with his mother, Melisende. In his reign began the decay of Latin power in the East. Edessa ...

Henry the Navigator

(Encyclopedia)Henry the Navigator, 1394–1460, prince of Portugal, patron of exploration. Because he fought with extraordinary valor in the Portuguese conquest of Ceuta (1415), he was created duke of Viseu by his ...

Charles XIII, king of Sweden and Norway

(Encyclopedia)Charles XIII, 1748–1818, king of Sweden (1809–18) and Norway (1814–18). He became regent for his nephew, Gustavus IV, after the assassination (1792) of his brother Gustavus III. He introduced so...

Pedro I

(Encyclopedia)Pedro I (Dom Pedro de Alcântara) pāˈdrō [key], 1798–1834, first emperor of Brazil (1822–31); son of John VI of Portugal. Dom Pedro was a child when the Portuguese royal family, fleeing from Na...

Alexander, prince of Serbia

(Encyclopedia)Alexander (Alexander Karadjordjević) kărəjôrˈjəvĭch [key], 1806–85, prince of Serbia (1842–58), son of Karageorge (Karadjordje). He was elected to succeed the deposed Michael of Serbia. Wea...