Columbia Encyclopedia

Search results

500 results found

John I, Byzantine emperor

(Encyclopedia)John I (John Tzimisces) tsĭmĭsˈēz [key], c.925–976, Byzantine emperor (969–76). With the aid of Emperor Nicephorus II's wife, Theophano, John had Nicephorus murdered and himself proclaimed emp...

Muhammad I, Ottoman sultan

(Encyclopedia)Muhammad I or Mehmet I mĕmĕtˈ [key] (Muhammad the Restorer), 1389?–1421, Ottoman sultan (1413–21), son of Beyazid I. By defeating his brothers he reunited most of his father's empire. He consol...

Constantine I, Roman emperor

(Encyclopedia)Constantine I or Constantine the Great kŏnˈstəntēn, –tīn [key], 288?–337, Roman emperor, b. Naissus (present-day Niš, Serbia). He was the son of Constantius I and Helena and was named in ful...

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...

Conrad I, ruler of the Holy Roman Empire

(Encyclopedia)Conrad I, d. 918, German king (911–18). As duke of Franconia he distinguished himself by military exploits and in 911 was elected successor to Louis the Child by the Franconian, Saxon, Bavarian, and...

Khosrow I

(Encyclopedia)Khosrow I (Khosrow Anüshirvan) khŏsrōˈ; ăno͞oshĭrvänˈ [key], d. 579, king of Persia (531–79), greatest of the Sassanid, or Sassanian, monarchs. He is also known as Chosroes I or Khosru I. H...

Eberhard

(Encyclopedia)Eberhard āˈbərhärtˌ [key], d. 939, duke of Franconia; brother of the German king, Conrad I, whom he succeeded as duke. The first to rebel against the centralizing policy of Holy Roman Emperor Ott...

Santarém

(Encyclopedia)Santarém səntərĕmˈ [key], town (1991 pop. 23,690), capital of Santarém dist. and Ribatejo, W central Portugal, above the right bank of the Tagus River. Food processing, tourism, and the export o...

Radama I

(Encyclopedia)Radama I rädäˈmə [key], c.1793–1828, founder of the kingdom of Madagascar. He succeeded (1810) his father, Andrianimpoinimerina, as king of Merina, a small kingdom on the central plateau of the ...

Coimbra

(Encyclopedia)Coimbra kōēmˈbrə [key], city, capital of Coimbra dist., W central Portugal, on the Mondego ...