Leo IV the Khazar (Greek: Λέων ὁ Χάζαρος, Leōn ho Khazaros; 25 January 750 – 8 September 780) was Byzantine emperor from 775 to 780 AD. He was born to...

V. Bihar was thus the grandfather of Emperor Leo IV the Khazar. He is called Viharos in Armenian sources. Brook, Kevin (2018). The Jews of Khazaria (3rd ed...

Leon IV or Leo IV may refer to: Leo IV the Khazar (750 – 780), Byzantine Emperor Pope Leo IV, pope from 847 – 855 Leo IV, King of Armenia (1309 – 1341)...

685–741), Byzantine emperor Leo IV the Khazar (750–780), Byzantine emperor Leo V the Armenian (775–820), Byzantine emperor Leo VI the Wise (866–912), Byzantine...

the court of Emperor Leo IV the Khazar before taking up the religious life. Theophanes attended the Second Council of Nicaea in 787 and resisted the iconoclasm...

on the Dnieper refers to the later Kiev. List of Khazar rulers Hormizd IV his mother was a Khazar princess. Leo IV the Khazar (Byzantine emperor, r. 775–780...

The following is a list of Khazar rulers. The Khagans were supreme chiefs of the people, holding positions of much influence and spiritual authority, but...

introduced the miliarēsion, a silver coin worth one-twelfth of a nomisma. The gold coins of Leo IV the Khazar show posthumous portraits of Leo III. In response...

a son, Leo, who would succeed his father as Emperor Leo IV—better known as "Leo the Khazar". Leo's birth is the last mention of Irene in the historical...

sons, Nikephoros was the focus of several pro-iconoclastic plots: in 780 he attempted to mount the throne after the death of Leo IV, but was prevented by...

Emperor Leo IV ("the Khazar") appoints his 5-year-old son Constantine VI co-ruler of the Byzantine Empire. This leads to an uprising, led by one of Leo's half-brothers...

(715–717) Leo III the Isaurian, Emperor (717–741) Constantine V, co-Emperor (720–741), Emperor (741–780) Artabasdos, Emperor (741–743) Leo IV the Khazar, co-Emperor...

Anno Domini calendar era became the prevalent method in Europe for naming years. September 8 - Emperor Leo IV ("the Khazar") dies after a 5-year reign, in...

inscriptions under Leo III. The empresses marked as being of "varying ascribed status" are figures who were undisputed as legitimate heads of the imperial government...

through the method of bride-show is known to have been used at least from the 8th century onward. Irene of Athens was likely chosen for Leo IV the Khazar by...

Emperor Leo IV ("the Khazar") appoints his 5-year-old son Constantine VI co-ruler of the Byzantine Empire. This leads to an uprising, led by one of Leo's half-brothers...

necessary to flee to the new Byzantine emperor, Leo IV the Khazar, in 777. The Byzantine government gave Telerig asylum and the title of patrikios. Telerig...

inscriptions under Leo III. The empresses marked as being of "varying ascribed status" are figures who were undisputed as legitimate heads of the imperial government...

by Pope Leo III at Old St. Peter's Basilica in Rome in the year 800 and the establishment of a new empire in Western Europe laying claim to the universal...

He is succeeded by his 25-year-old son Leo IV ("the Khazar"), who continues Constantine's campaigns against the Bulgars and Muslim Arabs. Saxon Wars: King...

Domini calendar era became the prevalent method in Europe for naming years. Arab–Byzantine War: Emperor Leo IV ("the Khazar") repulses an Abbasid invasion...

gave birth to their only known son, Leo IV the Khazar, on 25 January 750. There is no further mention of her and by the following year, Constantine was already...

Leo III the Syrian – Byzantine emperor and the founder of the Syrian dynasty. Constantine V – Byzantine emperor, father of Leo IV the Khazar and grandfather...

survived. The inscription mentions Georgian eristavis Varaz-Bakur and Iovane and two Byzantine Emperors, Constantine V and Leo IV the Khazar. ႨႧႠ ႩႠႺႧႫႭႷႳႠႰႤ...

Brumadinho, Brazil, a south-eastern city, killing 270 people. 750 – Leo IV the Khazar, Byzantine emperor (d. 780) 1408 – Katharina of Hanau, German countess...

been deposed, mutilated by their elder brother, the emperor Leo IV the Khazar (r. 775–780). After Leo's death, his wife, Irene of Athens (r. 797–802),...

emperor, Leo IV the Khazar 745–775: Bulgarian-Byzantine relations tense 764: Invasion of the Caucasus and western Iran by the Khazars, defeating the Abbasids...

de la Société française de numismatique et d'archéologie (in French). Vol. IV. Paris.{{cite book}}: CS1 maint: location missing publisher (link) Wikimedia...

Theodore the Studite, son of Theoktiste. By 794, Theodote served as a lady-in-waiting (koubikoularia) of Irene. Irene was the widow of Leo IV the Khazar and...

associated him as doge in 778. The Byzantine emperor Leo IV the Khazar recognised his title in that year, though the attempt to set up a hereditary monarchy...