id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
en-wikipedia-org-596		Heraklonas - Wikipedia			.html	text/html	2722	399	66	with Constantine IV (654–668), Heraclius and Tiberius (659–668) as co-emperors His father had stipulated in his will that both of his sons, Heraklonas and Constantine III, should rule jointly upon his death. After Constantine died of tuberculosis in April/May 641, Heraklonas became sole emperor, under the regency of his mother due to his young age. He reigned from April/May – September/October 641, when he was overthrown by Valentinus, a general and usurper of Armenian extract, who installed Constans II, the son of Constantine III. 2 Heraklonas' joint rule with Constantine III He was the son of Emperor Heraclius, and his niece-wife Martina.[5][6][7] Under Heraclius, the Byzantine Empire was invaded in 639 by the Arabs, due to the failure of the Theme of Mesopotamia to pay tribute. Heraklonas' joint rule with Constantine III[edit] Constantine III with son Constans II Constantine IV with brothers Heraclius and Tiberius and then Justinian II as co-emperors	./cache/en-wikipedia-org-596.html	./txt/en-wikipedia-org-596.txt