He lived before summer 1343, maybe even later. His father was Radoslavь Drobnjakь. The name of his brother was Argirь. He served as a witness in the sale transaction of a field in Nikiforovec, which was sold by Theōdora and her daughter Jelena to the abbots of the Monastery of the Holy Virgin in Htětovo, Theōktist and Ignatije, for 10 perper (Niva u Nikiforovci, uzь crьkvnu nivu što kupi igumьnь Theōktistь u Theōdore i u čtere Jelene za 10 perperь, a dokupi piskopь Ignatije i zapisa. A Tomu svědoci: Kalojanь ōd Lěška, Mihovь šugra, i dva syna Radoslava Drobnjaka, Argirь i Hran. I kto šte sije potvoriti da mu jestь supьrʼnica Mati Božija, i da plati carju 500 perper).