Wikipedia
Hranislav
Hranislav (; Medieval Greek: , Chranisthlavos) ( fl. 1278–1304) was a Bulgarian military commander who was a close associate of rebel leader and later Tsar Ivaylo (r. 1277–1280). After being captured by the Byzantines, Hranislav entered the service of Andronikos II Palaiologos (r. 1282–1328) as his megas tzaousios. As a Byzantine officer, he commanded a detachment which assisted the Catalan Company in the anti- Turkish wars in Asia Minor.