It is very unlikely that he is the same person as Damijan, the Bishop of Prizren. The latter is attested in the collective charter of the Serbian King Stefan Uroš II Milutin and Stefan Uroš IV Dušan for the Tower of Hrusija of the Hilandar Monastery on Mount Athos (jepiskupomь prizrěnskymь Damijanomь). Before 1307 he together with the Serbian King Stefan Uroš II Milutin took the fields near the Church of Holy Mother of God at Trhalě not far from Trěboš in Polog from Žegrь and they set his houses on fire (I u Trěboši pri crьkvi svetyje bogorodice pri Trьhalě nivije crьkovno što bylo ōt věka. I uzeli jesu byli Položani, i iznašьlь je roditelь kraljevьstva mi sь jepiskopomь Damijanomь i sь iepiskopomь Iliōmь, i ōtjelь ōt Žegra, i kušte mu popalilь). He was still alive in 1307 according to the ktitorial inscription of the Serbian King Stefan Uroš II Milutin, which is preserved in the apse of the Church Bogorodica Ljeviška in Prizren (Stefan Urošь kralь hristě bozě blagověrьnь kralь srьbskyh i pomorskihь prěvnukь svetago simeōna nemane i zetь cara grьčkago kirь andronika paleōloga ponovihь hramь svetie bogorodice lěviške ot samogo ōsnovanija i ja směreni popь prizrěnьsky damijanь trudyhь se vь lěto ѕ ѱ ei). Damianos is mentioned in the sermon of the Byzantine writer Theodoros Metochites, who undertook the task to arrange the marriage of the Byzantine princess Simonis with the Serbian King Stefan Uroš II Milutin. He was a Monk. He accompanied Dukaites around 1298 at the request of the Serbian King Stefan Uroš Milutin to Constantinople (κἀγὼ μὲν αὐτίκα τὸν καλὸν Δουκαίτην ἐς βασιλέα· καὶ αὐτὸς δὲ οὕστινας οἶσθα, σὺν αὐτῷ πέμπομεν, Δαμιανόν τινα αὐτὸν οἶμαι ὄνομα μοναχὸν).