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Sylvester II

(Encyclopedia)Sylvester II, c.945–1003, pope (999–1003), a Frenchman (b. Auvergne) named Gerbert; successor of Gregory V. In his youth he studied at Muslim schools in Spain and became learned in mathematics and...

Marprelate controversy

(Encyclopedia)Marprelate controversy märˈprĕlˌĭt [key], a 16th-century English religious argument. Martin Marprelate was the pseudonym under which appeared several Puritan pamphlets (1588–89) satirizing the ...

Pius VII

(Encyclopedia)Pius VII, 1740–1823, pope (1800–1823), an Italian named Barnaba Chiaramonti, b. Cesena; successor of Pius VI, who had created him cardinal in 1785. He conducted himself ably during the period of t...

papal election

(Encyclopedia)papal election, election of the pope by the college of cardinals meeting in secret conclave in the Sistine Chapel not less than 15 nor more than 18 days after the death of the previous pontiff. In the...

Cambrai, League of

(Encyclopedia)Cambrai, League of, 1508–10, alliance formed by Holy Roman Emperor Maximilian I, King Louis XII of France, Pope Julius II, King Ferdinand V of Aragón, and several Italian city-states against the re...

Mary of England

(Encyclopedia)Mary of England (Mary Tudor), 1496–1533, queen consort of Louis XII of France, daughter of Henry VII of England and sister of Henry VIII. She was betrothed in 1507 to the future Holy Roman Emperor C...

Leoni, Leone

(Encyclopedia)Leoni, Leone lāōˈnā lāōˈnē [key], 1509–90, Italian sculptor and medalist, called Leone Aretino. Entering the service of the emperor, Charles V, he devoted himself to making statues, busts, a...

volt

(Encyclopedia)volt [for Alessandro Volta], abbr. V, unit of electric potential and electromotive force. It is defined as the difference of electric potential existing across the ends of a conductor carrying a const...

Canossa

(Encyclopedia)Canossa känôsˈsä [key], village, in Emilia-Romagna, N central Italy, in the Apennines. There are ruins of the 10th-century castle of the powerful feudal family that took its name from the place. I...

Angevin

(Encyclopedia)Angevin ănˈjəvĭn [key] [Fr.,=of Anjou], name of two medieval dynasties originating in France. The first ruled over parts of France and over Jerusalem and England; the second ruled over parts of Fr...