
The De Administrando Imperio of Konstantinos Porphyrogenetos records that, three years after the accession of Peter, "Branus" rebelled against him, but was captured and blinded. The same source records that the three brothers fought with each other and that "Muntimerus" emerged victorious and sent his brothers to Bulgaria. The De Administrando Imperio of Konstantinos Porphyrogenetos names "Muntimerus Stroemerus et Goinicus" as the three sons of "Blastemeri" stating that they divided Serbia between them after their father died. The De Administrando Imperio of Konstantinos Porphyrogenetos records that the Bulgarians expelled "Zacharias", who fled to Croatia, and installed "principem Tzeesthlabum". The De Administrando Imperio of Konstantinos Porphyrogenetos names "Pribesthlabi Serbiæ principis filium Zachariam", recording that he was installed as ZAHARIJE Knez of Serbia after the Byzantines deposed Pavel. The name of Prvoslav's wife is not known. The De Administrando Imperio of Konstantinos Porphyrogenetos names "Pribesthlabum Branum et Stephanum" as the three sons of "Muntimerus", recording that "maximus natu Pribesthlabus" succeeded as Knez of Serbia when their father died but after one year he was deposed by his cousin Peter and fled with his two brothers to Croatia. His descendants are known as the Mutimirovići. The De Administrando Imperio of Konstantinos Porphyrogenetos records that the three brothers fought with each other and that "Muntimerus" emerged victorious and sent his brothers to Bulgaria. It is difficult to date this invasion any more precisely than within the approximate range, when Boris of Bulgaria was at the height of his power. The De Administrando Imperio of Konstantinos Porphyrogenetos records that "Michael Borises Bulgariæ princeps" invaded Serbia but that "filium eius Blastemerum" was captured, forcing him to make peace. He succeeded his father as Knez of Serbia, jointly with his brothers. m KRAJA Župan of Trebinje and Konavli, son of BELA Župan & his wife. The De Administrando Imperio of Konstantinos Porphyrogenetos records that "Blastemerum Serviorum principem…filiæ suæ" married "Crainan Belae Terbuniæ zupani filium", who were parents of "Phalimeres", father of "Tzutzumeres", naming "Terbuniam, Hormum, Rhisena, Lucabete et Zetlebe" as the towns in Trebinje. The name of Knez Vladimir's wife is not known. The De Administrando Imperio of Konstantinos Porphyrogenetos records that "Bulgariæ princeps Presiam" invaded Serbia but made no progress after three years of war, dated to before 852 assuming that that is the accurate date of death of Presian of Bulgaria. The De Administrando Imperio of Konstantinos Porphyrogenetos names "Blastemerus" as son of "Prosegoes", recording that he made peace with Bulgaria. The De Administrando Imperio of Konstantinos Porphyrogenetos names "Blastemerus" as son of "Prosegoes". The name of Prosogoj's wife is not known. The De Administrando Imperio of Konstantinos Porphyrogenetos names "Prosegoes" as son of "Rodosthlabus". The name of Radoslav's wife is not known. The De Administrando Imperio of Konstantinos Porphyrogenetos names "Rodosthlabus" as son of "Boisesthlabus". The name of Višeslav's wife is not known. The De Administrando Imperio of Konstantinos Porphyrogenetos names "Boisesthlabus" as ancestor of the rulers of Serbia. See at Unknown-Archont profile, or House of Vlastimirović
