Mihailo Vojislavljević (Serbian Cyrillic: Михаило Војислављевић) was a medieval Serbian king and the ruler of Dioclea (Duklja), from 1046 to 1081, initially as a Byzantine vassal holding the title of protospatharios, then after 1077 as nominally serving Pope Gregory VII, styled as "King of the Slavs". He had alienated himself from the Byzantines...