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……
January 1, 1090
The Serbian Grand Principality, also known as Rascia, was founded in 1090….
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….