The
Chalkokondyles were one of the oldest native families in
Athens and had gained great prominence. At the time of Laonikos, it was ruled by the
Florentine Acciaioli family. His father
George was a kinsman of
Maria Melissene, the wife of Duke
Antonio I Acciaioli. When Antonio died in 1435, Maria attempted to secure control of the
Duchy of Athens and sent George on a mission to the Ottoman Sultan
Murad II, asking that the government of Athens might be entrusted to herself and George Chalkokondyles. However, during his absence, the Duchess was enticed out of the
Acropolis and a young scion of the Acciaiuoli family,
Nerio II, was proclaimed Duke of Athens. Meanwhile, George Chalkokondyles had his proposal rejected, despite offering the Sultan 30,000 gold pieces, and was cast into prison. George Chalkokondyles managed to escape to
Constantinople, according to
William Miller "leaving his retinue, tents and beasts of burden behind him", but after leaving Constantinople by ship, he was captured by an Athenian ship and taken back to the Sultan, who pardoned him. George with Laonikos and the rest of the family relocated to the
Peloponnese, which was under
Byzantine rule as the
Despotate of the Morea. In 1446
Constantine Palaiologos, then
Despot of the Morea, sent George on a diplomatic mission to Murad II to obtain the independence of the Greek states south of
Thermopylae; enraged at the offered terms, the Sultan put George Chalkokondyles into prison, then marched on Constantine's forces holding the
Hexamilion wall on the
Isthmus of Corinth and after bombarding it for three days, destroyed the fortifications, massacred the defenders, then pillaged the countryside, ending all hopes of independence. According to Miller, Laonikos was "evidently" an eye-witness to this battle, although the historian
Theodore Spandounes claims Laonikos was the secretary of Murad II and present at the
Battle of Varna in 1444. It was at Mistra where Laonikos was taught by
George Gemistos Plethon, and who gave Laonikos his personal copy of the
Histories of
Herodotus: Laur. Plut. 70.6, written in 1318, with corrections by Plethon, and later used by
Bessarion in 1436 to make another copy, contains a subscription written by Laonikos. Laonikos' movements and actions after 1447 are not known with certainty. His account of the circumcision of Sultan
Mehmed II's sons in 1457 suggest he was an eye-witness to the event, and his account of Ottoman finances indicate he interviewed the Sultan's accountants. Internal evidence has led Byzantinist
Anthony Kaldellis to put the date Laonikos stopped writing his
Histories as 1464. While Laonikos Chalkokondyles greatly relied on Ottoman sources for the sections on the Ottomans, his narrative on the rule of Mehmed II is generally antagonistic. Thus, it has been argued that Laonikos Chalkokondyles was writing for the contemporary western audience in the Turcica genre rather than for the post-Byzantine intellectuals associated with the Ottoman court. Other speculations about Laonikos Chalkokondyles' life are not as widely accepted. According to Kaldellis, Chalkokondyles was the first to use
Byzantine to refer to the state as he advocated a neo-Hellenic identity of the Romans. == Portrayals in fiction ==