Ancient Prokonnesos is modern day Marmara Island. In the ancient times, it was visited by both Jason and the Argonauts and the expedition against Troy.
In 493 BCE it was burned by a fleet under Darius I along with Artake and in 410 BCE it was taken by Athens.
496 BCE
During the Ionian revolt (year approximate), Artake and Prokonnesos are burned by the Persians.