Stefan Vojislav (; ; 1034–d. 1043) was the Prince of Duklja from 1040 to 1043. Beginning in the year 1018, he served as a Byzantine governor, until 1034 when he led an unsuccessful revolt that landed him in a prison at Constantinople. He managed to escape and returned home, this time successfully gaining the independence of his statelet and expanding his rule over southern Dalmatia and its hinterland. He is the eponymous founder of the Vojislavljević dynasty. Origin and early life The contemporary Byzantine writers call him either a Serb or a Dukljan (Βοϊσθλάβος ὁ Διοκλητιανός), but do not mention his genealogy, while the Chronicle of the Priest of Duklja, a posterior, more dubious source, calls him a cousin to previous ruler Jovan Vladimir (r. 990–1016). Having reached its pinnacle during the long reign of emperor Basil II, the Byzantine empire entered a steady decline following his death in 1025. This was particularly evident in the Balkans, where the elimination of the perennial Bulgarian threat combined with an insensitive taxation policy helped spur liberation movements. Vojislav the Dukljan held the title of archon, and toparch of the Dalmatian kastra of Zeta and Ston (ἦν δὲ εἰς τὰ κάστρα Δαλματίας εἰς τὴν Ζένταν καὶ εἰς τὴν Στάμνον τοπάρχης Βοϊσθλάβος ὁ Διοκλητιανός).The affairs of the Dalmatians, Serbs, Croats and others were overseen by strategoi in Niš, Skopje, Ragusa (Dubrovnik) and Dyrrhachium. Vojislav had regular meetings with Katakalon Klazomenites (Catacalon), the strategos of Ragusa, and at one occasion, kidnapped him and his party because Vojislav wanted him to be the godfather to his son Katakalon at his baptism. This shows a close relationship between native leaders and Byzantine officers in the peripheral zone of the Empire after Basil's "reconquest". Revolts Around 1034 (according to John Skylitzes), the Dukljans renounced Byzantine rule. Stefan Vojislav, cousin of the murdered Jovan Vladimir, organized a rebellion taking advantage of the death of the emperor Romanos III Argyros. He was defeated and imprisoned in Constantinople in 1035/1036 while his realm was put under the control of the strategos Theophilos Erotikos. In late 1037 or early 1038, he managed to break out of the prison and returned to Duklja, where he organized a new rebellion, also targeting the Serb allies of the Emperor in the neighbouring regions. By means of guerilla tactics and the distracting effects of other uprisings, he staved off several punitive expeditions and asserted partial control