Mentioned in the court decision at Serres from November 1345. He appears as δοῦλος of the Serbian King Stefan Uroš IV Dušan in the document. He attented the court at Serres and signed the charter, where Antonios, the hieromonk and μπαστᾶς (bašta, spiritual father) at Pyrgos in the Hilandar Monastery sued Athanasios Kurteses, the Megas Oikonomos of the Esphigmenu Monastery, for unjustly detaining his money, which Antonios had deposited in the Esphigmenu Monastery (ὁ δοῦλος τοῦ κραταιοῦ καὶ ἁγίου ἡμῶν αὐθέντου καὶ βασιλέως Κωνσταντῖνος ὁ Τριακοντάφυλλος).