Laonicus Chalcondyles

Laonikos Chalkokondyles
Early modern painting of Laonikos Chalkokondyles
Born	c. 1430 Athens
Died	c. 1470
Nationality	Byzantine
Occupation	historian
Notable work	Histories in ten books

Laonikos Chalkokondyles, Latinized as Laonicus Chalcondyles (Greek: Λαόνικος Χαλκοκονδύλης, from λαός "people", νικᾶν "to be victorious", an anagram of Nikolaos which bears the same meaning; c. 1430 – c. 1470), was a Byzantine Greek historian from Athens. He is known for his Histories in ten books, which record the last 150 years of the Byzantine Empire.

Chalkokondyles was a member of a prominent family of Athens, which was ruled by the Acciaioli. 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 dukedom and sent George on a mission to 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. In 1446 Constantine Palaiologos, then despotes of Morea, sent George on a diplomatic mission to the Ottoman Sultan 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.