What is "klonimir"

Klonimir (, ; fl. 896) was a Serbian prince of the Vlastimirović dynasty, and pretender to the throne of the Serbian Principality. His father and uncle, co-princes Strojimir and Gojnik, had been exiled to Bulgaria with their families after their eldest brother Mutimir had ousted them and taken the Serbian throne. Klonimir married a Bulgarian noblewoman chosen by Khan Boris I himself. She later gave birth to a son named Časlav. The descendants of the three Vlastimirović branches continued the feud over the Serbian throne which spanned over the century, and Klonimir returned to Serbia in ca. 896 and attempted to take the country from his cousin Petar, who had ruled since 891. He managed to take over the Serbian city of Destinikon, but the much more powerful Petar defeated him, and it is presumed that Klonimir died in battle. His son Časlav later became the most powerful of the Vlastimirović dynasty, as Prince of Serbia from 927 to 960, unifying several tribes in the region.