Serbian realm and family history The
unnamed 7th-century Serbian ruler (prince,
archon) who led the
Serbs to the Balkans and received the protection of
Heraclius (r. 610–641) was an ancestor of Vlastimir. The Serbs at that time were organized into
župe, a confederation of village communities (roughly the equivalent of a county), headed by a local
župan (a magistrate or governor). According to Fine, the governorship was hereditary, and the
župan reported to the Serbian prince, whom they were obliged to aid in war. Emperor
Constantine VII Porphyrogenitus (r. 913–959) mentions that the Serbian throne is inherited by
the son,
i.e., the first-born, The DAI's account about the Serbian ethnic settlement and establishment of several future principalities by the 10th century is considered as highly disputable:
Serbia (roughly the later province of
Rascia, including
Bosnia; part of
Zagorje - "hinterlands"); and
Pagania,
Zachlumia,
Travunia (including
Kanalitai) and
Dioclea (part of
Pomorje - "maritime").
Višeslav, the great-grandfather of Vlastimir and first Serbian monarch known by name, was a contemporary with
Charlemagne (fl. 768–814). He directly held the hereditary lands of
Tara,
Piva and
Lim.
Constantine VI conquered the Sclaviniae (
slavdom - "slav area") of
Macedonia, situated to the south, in 785.
Radoslav, then Prosigoj, succeeded Višeslav, and they ruled during the revolt of
Ljudevit Posavski against the Franks (819–822). According to the
Royal Frankish Annals, written in 822, Ljudevit went from his seat at
Sisak to the Serbs, who controlled a great part of
Dalmatia.
Rise of Bulgarian power In the east, the
Bulgarian Empire grew strong. In 805,
khan Krum conquered the
Braničevci,
Timočani and
Obotrites, to the east of Serbia, banished their tribal chiefs, and replaced them with administrators appointed by the central government. In 815, the Bulgarians and Byzantines signed a
30-year peace treaty. In 818 during the rule of
Omurtag (814–831), the Braničevci and Timočani together with other tribes of the frontiers, revolted and seceded from Bulgaria because of an administrative reform that had deprived them much of their local authority. The Timočani left the
societas (association, alliance) of the Bulgarian Empire, and sought, together with the Danubian
Obotrites and
Guduscani, protection from
Holy Roman Emperor Louis the Pious (r. 813–840), and met him at his court at
Herstal. The khan sent envoys to the Franks and requested that the precise boundary be demarcated between them, and negotiations lasted until 826, when the Franks neglected him. The Bulgarian state had a general policy of expansion in which they would first impose the payment of tribute on a neighboring people and the obligation of supplying military assistance in the form of an alliance (societas), leaving them internal self-government and local rulers, and when the need for this kind of relationship expired, they would terminate the self-government arrangement and impose direct and absolute power, integrating their neighbor fully into the Bulgarian political and cultural system. ==Life and reign==