Kammala jumla mai zuwa: A cewar asusun John Skylitzes, a cikin, bayan da
Bayan mamayar Byzantine na Bulgaria, sarki Basil II ya kirkiro sabbin jigogi a Koloneia, Dryinopolis, da Dyrrhachium, kuma ya zauna tsoffin fursunonin yaƙi na Byzantine don tabbatar da matsayin Byzantine a Epirus daga hare-haren abokan gaba daga tsakiyar da yammacin Macedonia. A cikin 1040s an haɗa batun Koloneia zuwa Duchy na Dyrrachion. Bayan Sack of Constantinople a 1204 da kuma rarrabuwa na Daular Byzantine, an ba da Koloneia ga Jamhuriyar Venice. Koyaya, Koloneia ya kasance ƙarƙashin ikon Despotate na Epirus kuma ya zama ɗayan jigogi na Despotate. Bayan yakin Pelagonia a 1259 Koloneia ya ba da shi ga Daular Nicaea.