Unknown Archon
January 1, 0610
The Unknown Archon was the first Serbian ruler. He led the Serbs into the Balkans during the reign of Byzantine Emperor Heraclius (610–641), as mentioned… […]
Read moreRascia elevation to kingdom
January 1, 1217
Rascia elevated from principality to kingdom in 1217. Prior to this the Rascian principality was a vassal state of the Byzantine Empire. […]
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