Descendants of the Crusaders continued to rule in Athens and the Peloponnesus (Morea) until the 15th century when the area was conquered by the Ottoman Empire.
Ristisõdijate järeltulijad jätkasid Ateena ja Peloponnesose (Morea) valitsemist kuni 15. sajandini, kui ala Osmanite riigi poolt vallutati.