Map of the territorial expansion of the <a href="https://en.wikipedia.org/wiki/Despotate_of_Epirus" class="extiw" title="en:Despotate of Epirus">principality of Epirus</a> under its first two rulers, <a href="https://en.wikipedia.org/wiki/Michael_I_Komnenos_Doukas" class="extiw" title="en:Michael I Komnenos Doukas">Michael I Komnenos Doukas</a> (1205-15) and <a href="https://en.wikipedia.org/wiki/Theodore_Komnenos_Doukas" class="extiw" title="en:Theodore Komnenos Doukas">Theodore Komnenos Doukas</a> (1215-30), including Theodore's "<a href="https://en.wikipedia.org/wiki/Empire_of_Thessalonica" class="extiw" title="en:Empire of Thessalonica">Empire of Thessalonica</a>".
<a href="//commons.wikimedia.org/wiki/User:Cplakidas" title="User:Cplakidas">Cplakidas</a>
CC BY-SA 4.0
<p><span class="int-own-work" lang="en">Own work</span>, extensive correction and reworking of <a href="//commons.wikimedia.org/wiki/File:Epiro_1205-1230.svg" title="File:Epiro 1205-1230.svg">File:Epiro 1205-1230.svg</a> based on: John Van Antwerp Fine, <i>The Late Medieval Balkans: A Critical Survey from the Late Twelfth Century to the Ottoman Conquest</i> (1994); Konstantinos Varzos, <i>Η Γενεαλογία των Κομνηνών</i> (1984); Donald M. Nicol, <i>The Despotate of Epiros</i> (1957). 
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<a href="//commons.wikimedia.org/wiki/File:Attention_Sign.svg" class="image"><img alt="Attention Sign.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Attention_Sign.svg/20px-Attention_Sign.svg.png" decoding="async" width="20" height="18" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Attention_Sign.svg/30px-Attention_Sign.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Attention_Sign.svg/40px-Attention_Sign.svg.png 2x" data-file-width="581" data-file-height="517"></a> <b>Note</b>: the map concerns a subject covered with little detail by the sources, and is intended to give an approximate overview of the topic in <b>broad</b> outlines. It is not meant to be a detailed political map, and the boundaries shown are approximate. Any suggestion for correction or improvement is welcome.