Leo IV the Khazar - Wikipedia Leo IV the Khazar From Wikipedia, the free encyclopedia Jump to navigation Jump to search Byzantine emperor from 775 to 780 Emperor of the Romans Leo IV Emperor of the Romans Illustration of Leo IV (left) and his son Constantine VI (right) from the Icones Imperatorum Romanorum (1557), based upon Byzantine coins minted bearing their images Byzantine emperor Junior 751 – 14 September 775 Senior 14 September 775 – 8 September 780 Predecessor Constantine V Successor Constantine VI Born 25 January 750 Died 8 September 780 (aged 30) Consort Irene Issue Constantine VI Dynasty Isaurian Dynasty Father Constantine V Mother Tzitzak (Irene of Khazaria) Isaurian or Syrian dynasty Chronology Leo III 717–741 with Constantine V as co-emperor, 720–741 Constantine V 741–775 with Leo IV as co-emperor, 751–775 Artabasdos' usurpation 741–743 Leo IV 775–780 with Constantine VI as co-emperor, 776–780 Constantine VI 780–797 under Irene as regent, 780–790, and with her as co-regent, 792–797 Irene as empress regnant 797–802 Succession Preceded by Twenty Years' Anarchy Followed by Nikephorian dynasty Leo IV the Khazar (Greek: Λέων Δ΄ ὁ Χάζαρος, Leōn IV ho Khazaros; 25 January 750 – 8 September 780) was Byzantine emperor from 775 to 780 AD. He was born to Emperor Constantine V and Empress Tzitzak in 750. He was elevated to caesar the next year, in 751, and married to Irene of Athens in 768. When Constantine V died in September 775, while campaigning against the Bulgarians, Leo IV became senior emperor on 14 September 775. In 778 Leo raided Abbasid Syria, decisively defeating the Abbasid army outside of Germanicia. Leo died on 8 September 780, of tuberculosis. He was meant to be succeeded by his son Constantine VI, but rule instead transferred to his wife Irene, who assumed the role of regent and later empress. Contents 1 History 1.1 Invasion of the Abbasid Caliphate 1.2 Death and succession 2 References 2.1 Citations 2.2 Bibliography History[edit] Leo IV was born on 25 January 750 AD,[1] to Emperor Constantine V and his first wife, Empress Tzitzak.[2] Because his mother was a Khazar, Leo was given the epithet 'the Khazar'.[3] Leo was elevated to co-emperor in 751, while still an infant.[2] He became emperor on 14 September 775, after Constantine V died while campaigning against the Bulgarian Empire.[4][5] Leo was by this point suffering from tuberculosis, which, combined with the infancy of his son, Constantine VI, gave two of Leo's half-brothers, the caesares Nikephoros and Christopher, hope of attaining the throne. These hopes were crushed when, in 776, Leo elevated Constantine to caesar, declaring him to be his successor. Shortly after this, Nikephoros and Christopher were discovered conspiring against Leo. Despite public opinion supporting the execution of the pair, Leo instead chose to pardon them, although he did exile several other plotters to Cherson.[3][2][6] Invasion of the Abbasid Caliphate[edit] Leo launched an invasion against the Abbasids in 778, invading Syria with a force made up of the armies of the multiple themes, including: the Opsikion Theme, led by Gregory; the Anatolic Theme, led by Artabasdos; the Armeniac Theme, led by Karisterotzes; the Bucellarian Theme, led by Tatzates; and the Thracesian Theme, led by Lachanodrakon. Lachanodrakon besieged Germanicia for a time, before he was bribed to raise the siege, and then began to raid the surrounding countryside. The Abbasids attacked Lachanodrakon while he was raiding, but were decisively defeated by several Byzantine armies. The Byzantine generals who led troops during this battle were given a triumphal entry when they returned to Constantinople. A number of Jacobites (adherents of the Syriac Orthodox Church) were taken from Syria and forcibly resettled in Thrace. The next year, in 779, Leo successfully repelled an attack by the Abbasids against Asia Minor.[7] Death and succession[edit] Leo died of a violent fever, due to his tuberculosis, on 8 September 780. He was succeeded by his son Constantine, with Leo's wife Irene as his regent. In 797, after Constantine had ruled for 17 years, Irene had him blinded, and became the effective monarch and ruling empress.[8][9] References[edit] Citations[edit] ^ Grierson, Philip (2001). Scritti Storici E Numismatici. Centro Italiano di Studi sull'Alto Medioevo. p. 273. ISBN 9788879882446. ^ a b c Lawler 2011, p. 186. ^ a b Bury 2015, p. 478. ^ Melton 2014, p. 568. ^ Sophoulis 2011, p. 143. ^ Finlay 2017, p. 85. ^ Bury 2015, p. 479. ^ Melton 2014, p. 569. ^ Finlay 2017, pp. 85–88. Bibliography[edit] Bury, J. B. (2015). A History of the Later Roman Empire. Cambridge University Press. ISBN 9781108083188. Finlay, George (2017). The Later Byzantine Empire. Merkaba Press. OCLC 1886829. Lawler, Jennifer (2011). Encyclopedia of the Byzantine Empire. McFarland. ISBN 978-0786466160. Melton, J. Gordon (2014). Faiths Across Time: 5,000 Years of Religious History [4 Volumes]: 5,000 Years of Religious History. ABC-CLIO. ISBN 9781610690263. Sophoulis, Panos (2011). Byzantium and Bulgaria, 775-831. Brill. ISBN 978-9004206953. Wikimedia Commons has media related to Leon IV. Leo IV the Khazar Isaurian dynasty Born: 25 January 750 Died: 8 September 780 Regnal titles Preceded by Constantine V Byzantine Emperor 14 September 775 – 8 September 780 Succeeded by Constantine VI and Empress Irene v t e Roman and Byzantine emperors and ruling empresses Principate 27 BC – AD 235 Augustus Tiberius Caligula Claudius Nero Galba Otho Vitellius Vespasian Titus Domitian Nerva Trajan Hadrian Antoninus Pius Marcus Aurelius Lucius Verus Commodus Pertinax Didius Julianus (Pescennius Niger) (Clodius Albinus) Septimius Severus Caracalla Geta Macrinus Diadumenian Elagabalus Severus Alexander Crisis 235–285 Maximinus Thrax Gordian I Gordian II Pupienus Balbinus Gordian III Philip the Arab Philip II Decius Herennius Etruscus Hostilian Trebonianus Gallus Volusianus Aemilianus Valerian Gallienus Saloninus Claudius Gothicus Quintillus Aurelian Ulpia Severina Tacitus Florian Probus Carus Carinus Numerian Gallic emperors Postumus (Laelianus) Marius Victorinus (Domitianus II) Tetricus I with Tetricus II as caesar Palmyrene emperors Vaballathus Zenobia Septimius Antiochus Dominate 284–395 Diocletian Maximian Galerius Constantius I Severus Constantine the Great Maxentius Licinius Maximinus Daza (Valerius Valens) (Martinian) Constantine II Constantius II Constans I Magnentius Vetranio Julian Jovian Valentinian I (west) Valens (east) Gratian (west) Valentinian II (west) Theodosius I Magnus Maximus Victor (Eugenius) Western Empire 395–480 Honorius Constantine III with son Constans II Constantius III Joannes Valentinian III Petronius Maximus Avitus Majorian Libius Severus Anthemius Olybrius Glycerius Julius Nepos Romulus Augustulus Eastern/ Byzantine Empire 395–1204 Arcadius Theodosius II Marcian Leo I Leo II Zeno Basiliscus Marcus Anastasius I Dicorus Justin I Justinian I Justin II Tiberius II Constantine Maurice with son Theodosius as co-emperor Phocas Heraclius Constantine III Heraklonas Constans II Constantine IV with brothers Heraclius and Tiberius and then Justinian II as co-emperors Justinian II (first reign) Leontios Tiberius III Justinian II (second reign) with son Tiberius as co-emperor Philippikos Anastasios II Theodosius III Leo III the Isaurian Constantine V Artabasdos Leo IV the Khazar Constantine VI Irene Nikephoros I Staurakios Michael I Rangabe with son Theophylact as co-emperor Leo V the Armenian with Symbatios-Constantine as junior emperor Michael II the Amorian Theophilos Michael III Basil I the Macedonian Leo VI the Wise Alexander Constantine VII Porphyrogennetos Romanos I Lekapenos with sons Christopher, Stephen and Constantine as junior co-emperors Romanos II Nikephoros II Phokas John I Tzimiskes Basil II Constantine VIII Zoë (first reign) and Romanos III Argyros Zoë (first reign) and Michael IV the Paphlagonian Michael V Kalaphates Zoë (second reign) with Theodora Zoë (second reign) and Constantine IX Monomachos Constantine IX Monomachos (sole emperor) Theodora Michael VI Bringas Isaac I Komnenos Constantine X Doukas Romanos IV Diogenes Michael VII Doukas with brothers Andronikos and Konstantios and son Constantine Nikephoros III Botaneiates Alexios I Komnenos John II Komnenos with Alexios Komnenos as co-emperor Manuel I Komnenos Alexios II Komnenos Andronikos I Komnenos with John Komnenos as co-emperor Isaac II Angelos Alexios III Angelos Alexios IV Angelos Nicholas Kanabos (chosen by the Senate) Alexios V Doukas Empire of Nicaea 1204–1261 Constantine Laskaris Theodore I Laskaris John III Doukas Vatatzes Theodore II Laskaris John IV Laskaris Byzantine Empire 1261–1453 Michael VIII Palaiologos Andronikos II Palaiologos with Michael IX Palaiologos as co-emperor Andronikos III Palaiologos John V Palaiologos John VI Kantakouzenos with John V Palaiologos and Matthew Kantakouzenos as co-emperors John V Palaiologos Andronikos IV Palaiologos John VII Palaiologos Andronikos V Palaiologos Manuel II Palaiologos John VIII Palaiologos Constantine XI Palaiologos Italics indicates a junior co-emperor, while underlining indicates a usurper. Authority control Integrated Authority File VIAF 1 WorldCat Retrieved from "https://en.wikipedia.org/w/index.php?title=Leo_IV_the_Khazar&oldid=1027087677" Categories: 8th-century Byzantine emperors Isaurian dynasty 750 births 780 deaths Byzantine people of the Arab–Byzantine wars 770s in the Byzantine Empire Irene of Athens 8th-century deaths from tuberculosis Tuberculosis deaths in the Byzantine Empire Sons of Byzantine emperors Hidden categories: Articles with short description Short description is different from Wikidata Good articles Commons category link is on Wikidata Wikipedia articles with GND identifiers Wikipedia articles with VIAF identifiers Wikipedia articles with WORLDCATID identifiers Navigation menu Personal tools Not logged in Talk Contributions Create account Log in Namespaces Article Talk Variants Views Read Edit View history More Search Navigation Main page Contents Current events Random article About Wikipedia Contact us Donate Contribute Help Learn to edit Community portal Recent changes Upload file Tools What links here Related changes Upload file Special pages Permanent link Page information Cite this page Wikidata item Print/export Download as PDF Printable version In other projects Wikimedia Commons Languages Afrikaans Alemannisch العربية Aragonés تۆرکجه Беларуская Български Català Čeština Deutsch Ελληνικά Español Euskara فارسی Français Galego 客家語/Hak-kâ-ngî 한국어 Hrvatski Bahasa Indonesia Italiano עברית ქართული Latina Magyar Македонски مصرى Nederlands 日本語 Norsk bokmål Polski Português Română Русский Slovenčina Slovenščina Српски / srpski Srpskohrvatski / српскохрватски Suomi Svenska Tagalog Türkçe Українська Tiếng Việt Zazaki 中文 Edit links This page was last edited on 6 June 2021, at 01:14 (UTC). 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