Nyorai kuenderera mberi kweiyi ndima - Maererano nenhoroondo yaJohn Skylitzes, muna, mushure mekukunda kweByzantine kweBulgaria
, mambo Basil II vakagadzira misoro mitsva paKoloneia, Dryinopolis, uye Dyrrhachium, uye vakagara vaimbova vasungwa vehondo veByzantine kuchengetedza nzvimbo dzeByzantine muEpirus kurwisa kurwiswa kwevavengi kubva pakati nekumadokero kweMakedhoniya. Muna 1040s musoro weKoloneia wakabatanidzwa kuDuchy yeDyrrachion. Pashure pokupambwa kweConstantinople muna 1204 nokuparadzaniswa kwakatevera kwoUmambo hweByzantine Koloneia yakapiwa kuRepublic of Venice. Zvisinei, Koloneia yakava pasi pesimba reDespotate yeEpirus uye yakaumba imwe yenyaya dzeDespotate. Pashure peHondo yePelagonia muna 1259 Koloneia yakapiwa Umambo hweNicaea.