The Despotate of Epiros 1267-1479: A Contribution to the History of Greece in the Middle AgesThe district of Epiros in north western Greece became an independent province following the Fourth Crusade and the dismemberment of the Byzantine Empire by the Latins in 1204. It retained its independence despite the recovery of Constantinople by the Greeks in 1261. Each of its rulers acquired the Byzantine titles of Despot, from which the term Despotate was coined to describe their territory. They preserved their autonomy partly by seeking support