Petar Dukljanski

Peter of Diokleia or Petar (Serbian: Петaр/Petar) was an archon of Duklja in the 10th century. The only information on him is from a seal found in the 19th century, which is decorated on the observe with a bust of the Virgin Mary holding a medallion of Christ and flanked by two cruciform invocative monograms. The text is in Greek letters, saying ΠΕΤΡ[Ο]Υ ΑΡΧΟΝΤΟΣ ΔΙΟΚΛ[Ε]ΙΑ[Σ] ΑΜΗΝ (Petr[o]u, Archontos Diokl[e]ias, Amen), i.e. "[Seal] of Peter, archon of Duklja, Amen". The seal shows that although Duklja underwent turmoil in the 9th century, the region still continued under Byzantine rule or at least cultural influence.