Alexios III Megas Komnenos (, 5 October 1338 – 20 March 1390), or Alexius III, was Emperor of Trebizond from December 1349 until his death. He is perhaps the best-documented ruler of that country, and his reign is distinguished by a number of religious grants and literary creations. He was the son of Emperor Basil of Trebizond and his second (and bigamous) wife, Irene of Trebizond. Alexios III was originally named John (Ιωάννης, Iōannēs), and took the name Alexios either in memory of his older brother who had died prematurely or of his paternal grandfather, Emperor Alexios II of Trebizond. His personal appearance was described by George Finlay as "extremely noble". Finlay contributes the following details: "He was florid, blonde, and regular-featured, with an aquiline nose, which, his flatterers often reminded him, was considered by Plato to be a royal feature. In person he was stout and well formed; in disposition he was gay and liberal; but his enemies reproached him with rashness, violence, and brutal passions." Early life and reign When Basil died on April 6, 1340, and his first wife Irene Palaiologina succeeded him, she sent all the children of her dead husband to Constantinople together with their mother. Alexios was raised at the Byzantine court. When he was eleven years old, he was sent to Trebizond by Emperor John VI Kantakouzenos to replace his deposed great-uncle Michael, who had been an instrument of the regency Kantakouzenos had displaced. Alexios arrived in Trebizond on December 22, 1349, and was accepted as emperor by the nobility headed by megas doux Niketas Scholares without opposition. It was at this point that he adopted the name Alexios, and he was crowned on January 21, 1350, in the company of his mother Irene and of John Lazaropoulos. Alexios' position was safeguarded by confining the deposed Emperor Michael to a monastery. In 1351 the connection to John VI Kantakouzenos was strengthened by further diplomatic initiatives. The deposed Emperor Michael was exiled to Constantinople, and on September 20, 1351, Alexios III married Theodora Kantakouzene, a relative of the Byzantine Emperor, in the newly rebuilt Church of St. Eugenios. For the time being, Alexios was accepted as emperor because of his youth and, to quote William Miller, "not calculated to bring peace to the state, distracted for the previous decade by the jealousies and ambitions of rival gangs of noble place-hunters". While the aristocrats squabbled