- 1) Emperor (q.v.) from 717-741 who founded the Isaurian dynasty (q.v.). His reign began with the unsuccessful siege (717-718) of Constantinople (q.v.) by the Arab general Maslama (qq.v.), one of several important events of his reign. In 726 Leo issued an edict supporting Iconoclasm (q.v.), subsequently confirmed by a silentium (q.v.) in 730. Patriarch Germanos I (qq.v.) was removed. Popes Gregory II and Gregory III (qq.v.) objected in vain. Leo III's response may have been to transfer from the papacy (q.v.) to the patriarch of Constantinople the ecclesiastical administration of Sicily, Calabria, and Illyricum (qq.v.). Leo III's energetic defense of Asia Minor (q.v.) resulted in a string of victories against the Arabs (q.v.), culminating in the great victory at Akroinon (q.v.) in 740. Leo further defended Asia Minor by creating the themes of Thrakesion and Kibyrrhaiotai (qq.v.). His new manual of law, the Ecloga (q.v.), was not superceded until the Basilika of Leo VI (qq.v.) in the late ninth century. In sum, Leo III's reign was packed with events, the consequences of which reverberated throughout the eighth century. This was particularly true of his pursuit of Iconoclasm.2) Pope (795-816) who crowned Charlemagne (q.v.) as Emperor of the Romans on Christmas Day 800, one of the chief events of the Middle Ages. The coronation was seen by Byzantium (q.v.) as an act of rebellion, but Pope Leo may have been persuaded that in no way could any woman, including the reigning Irene (q.v.), though she called herself basileus (q.v.), be construed as emperor (q.v.). Thus, the throne could be viewed as vacant when Charlemagne was crowned.
Historical Dictionary of Byzantium . John H. Rosser .
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Leo III — (or the Greek form Leon III) may refer to: * Leo III the Isaurian (c. 680), Byzantine emperor (717 – June 18, 741). * Pope Leo III, 795 816 * Leo III, also known as Levon II of Armenia (King) * Levon III of Armenia (1287 1307) * Leon III of… … Wikipedia
Leo III. — Leo III. ist der Name folgender Personen: Leo III. (Byzanz) ( 680–741), byzantinischer Kaiser Leo III. (Papst) († 816), Papst Leo III. (Abchasien), der Große, König von Abchasien Leo III. ( 1236–1289), König von Armenien, siehe Leon III.… … Deutsch Wikipedia
LEO III° — (called the Isaurian = Syrian; c. 680–741), Byzantine emperor from 717 to 741. Leo emerged a strong ruler after compelling the Caliph Suleiman to give up the siege of Constantinople early in his reign. In 721–22 he issued a decree ordering the… … Encyclopedia of Judaism
Leo III — 1. Saint, A.D. c750 816, Italian ecclesiastic: pope 795 816. 2. ( the Isaurian ), A.D. c680 741, Eastern Roman emperor 717 741. * * * known as Leo the Isaurian born с 675, Germanicia, Commagene, Syria died June 18, 742, Constantinople Byzantine… … Universalium
Leo III., S. (15) — 15S. Leo III., (12. Juni), der 99. Papst vom J. 795–816, war von Geburt ein Römer. Sein Vater Azuppius ließ ihn von Kindheit an gut erziehen und in den Wissenschaften unterrichten. Anfänglich war er nach W.W. (VI. 455) regulirter Chorherr von St … Vollständiges Heiligen-Lexikon
Leo III — 1) (c. 680–741) Emperor. Leo III was elected Byzantine Emperor in 717. He is remembered for defeating the Arabs and for initiating the Iconoclastic Controversy. He believed that the use of icons hindered the conversion of Jews and… … Who’s Who in Christianity
LEO III — I. LEO III. Rom. Hadr. I. successor, A. C. 795. fil. Asuppi, Car. Mag. iuramentum subiectionis ac fidelitatis dixit, ad quem se receperat, a Romanis orto tumultu vix non interfectus: Hanc iniuriam vindicavit Caesar, Romamque perveniens, a Leone… … Hofmann J. Lexicon universale
LEO III — proclaimed Charlemagne emperor of the West in 800; driven in 799 from the papal chair by a conspiracy, he was reinstated by Charlemagne, who next year visited the city and was crowned by him emperor … The Nuttall Encyclopaedia
Leo III — /ˈlioʊ/ (say leeoh) noun Saint, c. 750–816, Italian ecclesiastic; pope 795–816 … Australian English dictionary
Leo III — noun Italian pope from 795 to 816 who in 800 crowned Charlemagne emperor of the Romans (750 816) • Instance Hypernyms: ↑pope, ↑Catholic Pope, ↑Roman Catholic Pope, ↑pontiff, ↑Holy Father, ↑Vicar of Christ, ↑Bishop of Rome … Useful english dictionary