The Principality of Achaea or Principality of Morea was one of the vassal states of the Latin Empire, which replaced the Byzantine Empire after the capture of Constantinople during the Fourth Crusade.
Achaean tornese from Glarentza (Clarentia)
Ruins of the 13th-century St. Sophia church in Andravida
The Latin Empire, also referred to as the Latin Empire of Constantinople or the Constantinopolitan Empire, was a feudal Crusader state founded by the leaders of the Fourth Crusade on lands captured fr
Principality of Achaea
…The Principality of Achaea () or Principality of Morea was one of the vassal states of the Latin Empire, which replaced the Byzantine Empire after the capture of Constantinople during the Fourth Crusade. It became a vassal of the Kingdom of Thessalonica…
Seal of Philip of Courtenay, Latin Emperor in exile 1273–1283. His title in the seal is Dei gratia imperator Romaniae et semper augustus ("By the Grace of God, Emperor of Romania, ever august").
A 19th century tomb marker of the probable location of the tomb of Enrico Dandolo, the leader of the Fourth Crusade and Doge of Venice, inside the Hagia Sophia
Capture of Constantinople during the Fourth Crusade in 1204.