Crusader states
Christian states in the Levant, 1098–1291
Kingdom of Jerusalem
medieval Christian kingdom in the Middle East
State of the Teutonic Order
crusader state formed by the Teutonic Order during the 13th century Northern Crusades
Principality of Achaea
Crusader principality in southern Greece
Duchy of Athens
former country (1205–1458)
Lordship of Beirut
feudal seigneury in the Kingdom of Jerusalem centered on the city of Beirut (in modern-day Lebanon)
County palatine of Cephalonia and Zakynthos
former country
Latin Empire
feudal Crusader state founded by the leaders of the Fourth Crusade on lands captured from the Byzantine Empire
Kingdom of Cyprus
Mediaeval kingdom