1395-1400: Vučina Vlatković, son of Duke Vlatko of Usora, Bosnian nobleman and vassal to Bosnian king Dabiša; 1400-1424: Vukmir Zlatonosović, Bosnian nobleman and vassal to Bosnian royal Kotromanić dynasty; 1424-1430: Vukašin Zlatonosović, Vukmir's brother, Bosnian nobleman and vassal to the Bosnian king Tvrtko II Kotromanić; 1435-1444: Matko Talovac, ban of Usora, vassal to king Tvrtko II; 1444-1463: Tvrtko Stančić, Duke of Usora, Bosnian nobleman and vassal to kings Thomas Kotromanić and Stjepan Tomašević, died in May 1463 while defending Bosnia from the Ottoman conquest. List of Usora rulers after 1463 Last Usora rulers governed re-organized region after the fall of Kotromanićs and conquest of the Bosnian Kingdom's territories south of Jajce and Usora by the Ottoman Empire in 1463. 1464-1477: Nicholas of Ilok, Duke of Usora, Macso, Slavonia and Dalmatia 1464-1471, and puppet king of Bosnia 1471-1477, installed by the Hungarians as a ruler of a buffer state against Ottomans. 1465-1476: Matija Sabančić-Radivojević, son of Radivoj Ostojić, younger brother of Bosnian king Tomas Kotromanić, puppet Bosnian king installed by Ottomans as a counter measure to Nicholas of Ilok. 1476-1476: Matija Vojsalić, second and last puppet king in Bosnia installed by Ottomans, ruled only 6 fortresses in central and south Usora (Doboj, Maglaj, Tešanj, Žepče, Vranduk and Travnik). Interregnum and titular rulers under Hungarian suzerainty Second half of the 13th century was a period after Matej Ninoslav lost it to Hungary, and the rulers were appointed by the King of Hungary. 1247–1262: Rostislav Mikhailovich, Russian prince from Rurik dynasty, also Duke of Macso. 1262–1272: Bela, son of Rostislav, also Duke of Macso. 1272–1273: Henry I Kőszegi, also titular ban of Soli. 1273-1275: Ernye Ákos, also titular ban of Soli. 1284-1316: Stefan Dragutin, also king of Syrmia. 1316-1322: Vladislav, also king of Syrmia, son of the preceding. See also Soli (zemlja) Sources References Zemljas of the medieval Bosnian state Banate of Bosnia Kingdom of Bosnia Historical regions in the Kingdom of Hungary Banates of the Kingdom of Hungary Medieval Bosnia and Herzegovina Historical counties of Bosnia and Herzegovina