In the 13th century, following the capture of Antalya and Alanya on the southern Anatolian coast by the Seljuk Turks, refugees from these areas settled in Naxos. In the 14th century, the island was once more exposed to raids, this time from the Anatolian Turkish beyliks, chiefly the Aydınids. In turn, the Sanudi assisted the Genoese in capturing Chios in 1304 and the Knights Hospitaller in their conquest of Rhodes in 1309, in order to stop these islands being used as Turkish pirate base. Nevertheless, raids against Naxos are recorded in 1324 and 1326, and in 1341, Umur of Aydın carried off 6,000 people from the island and imposed a payment of tribute. Two years later, however, the Smyrniote crusade captured his main port, Smyrna.