Leo V the Armenian

Leo V
Gold solidus of Leo V, with his son and co-emperor, Constantine
Emperor of the Byzantine Empire
Reign	22 June 813 – 25 December 820
Predecessor	Michael I Rangabe
Successor	Michael II
Born	775
Died	25 December 820 (aged 45)
Consort	Theodosia
Issue	Symbatios-Constantine Basil Gregory Theodosios
Father	Bardas

Leo V the Armenian (Greek: Λέων ὁ ἐξ Ἀρμενίας, Leōn ho ex Armenias; 775 – 25 December 820) was Emperor of the Byzantine Empire from 813 to 820. A senior general, he forced his predecessor, Michael I Rangabe, to abdicate and assumed the throne. He ended the decade-long war with the Bulgars, and initiated the second period of Byzantine Iconoclasm. He was assassinated by supporters of Michael the Amorian, one of his most trusted generals, who succeeded him on the throne.

Leo was the son of the patrician Bardas, who was of Armenian descent (according to Theophanes Continuatus, Leo was also of 'Assyrian', that is Syrian,descent). Leo served in 803 under the rebel general Bardanes Tourkos, whom he deserted in favor of Emperor Nikephoros I. The Emperor rewarded Leo with two palaces, but later exiled him for marrying the daughter of another rebel, the patrician Arsaber. On the other hand, a contemporary source says that one general Leo of the Armeniakon theme was punished for his humiliating defeat by the Arabs during which he also lost the salaries of his thematic units (a modern scholar suggests that this Leo is not the same with the emperor). Punishment also included depriving of his military rank, beating and hair cutting.

Recalled by Michael I Rangabe in 811, Leo became governor of the Anatolic theme and conducted himself well in a war against the Arabs in 812, defeating the forces of the Cilician thughur under Thabit ibn Nasr. Leo survived the Battle of Versinikia in 813 by abandoning the battlefield, but nevertheless took advantage of this defeat to force the abdication of Michael I in his favor on 11 July 813. In a diplomatist move, he wrote a letter to Patriarch Nikephoros in order to reassure him of his orthodoxy (Nikephoros being obviously afraid of a possible iconoclast revival). One month later, during his entrance to the Palace quarter, he kneeled before the icon of Christ at the Chalke Gate. A further step in preventing future usurpations was the castration of Michael's sons.