Mentioned in the charter of the Serbian Despot Jovan Dragaš and his brother Konstantin Dragaš for the Monastery Hagios Panteleemon on Holy Mount Athos, which was issued after 1376/1377. He was a knjez. He probably founded the Church of Saint Stephen in the town of Strumica. The Serbian Despot Jovan Dragaš and his brother Konstantin Dragaš donated the church with a land, a vineyard, people and the knjez Kïriakь to the Monastery Hagios Panteleemon on the Holy Mount Athos (I vynu priložismo u Strumici Svetago Stefana, crьkovь Kïriaka knjeza sь ljudmi, sь vinogrady, zemljomь).