During the reigns of Mihailo and Bodin, Duklja saw its apogee. Having incorporated the Serbian hinterland and installed vassal rulers there, this maritime principality emerged as the most powerful Serb polity, seen in the titles used by its rulers ("Prince of Serbia", "of Serbs"). However, its rise was ultimately short-lived. Already at the time of Bodin's death, both Raška and Bosnia were de facto independent from his state, while Duklja itself was struck by the civil war in the next decades, where the throne passed from Bodin's branch of the dynasty to the members from the line of Branislav, Bodin's paternal uncle. The dates are also approximate as there are no proper historical records from this period. Bodin's brother Dobroslav II inherited him directly (1101–1102), followed by Kočapar, brother of Branislav (1102–1103), before Vladimir, son of other Bodin's brother also named Vladimir, came to the throne (1103–1114). Bodin's son Đorđe ruled from 1114 to 1118 before being replaced with the Byzantine protégé Grubeša (1118–1125). Đorđe regained power in 1125 but the Byzantines again installed one of their favorites, Gradinja (1131-1146). Both Grubeša and Gradinja were also sons of Branislav. Gradinja was succeeded by his son Radoslav until 1162 when his lands were to be taken by the "župan" of Raška, Desa.