Vlastimir was the Serbian prince from c. 830 until c. 851. Little is known of his reign. He held Serbia during the growing threat posed by the neighbouring, hitherto peaceful, First Bulgarian Empire, which had expanded significantly toward Serbia.... Wikipedia
Born: 805 AD
Died: 851 AD (age 46 years)
Grandchildren: Petar of Serbia, Pribislav of Serbia, Klonimir, and more
Parents: Prosigoj
Children: Mutimir of Serbia and Strojimir