Duchy of the Archipelago
The Duchy of the Archipelago (Greek: Δουκάτο του Αρχιπελάγους, romanized: Doukáto tou Archipelágous, Italian: Ducato dell'arcipelago, Venetian: Ducato de l'arcipelago), also known as Duchy of Naxos or Duchy of the Aegean, was a maritime state created by Venetian interests in the Cyclades archipelago in the Aegean Sea, in the aftermath of the Fourth Crusade, centered on the islands of Naxos and Paros. It included all the Cyclades (except Mykonos and Tinos).