The Prince of Achaea was the ruler of the Principality of Achaea, one of the crusader states founded in Greece in the aftermath of the Fourth Crusade (1202–1204)...

The Principality of Achaea (/əˈkiːə/) or Principality of Morea was one of the vassal states of the Latin Empire, which replaced the Byzantine Empire after...

Catherine of Valois–Courtenay, Despot of Romania, King of Albania, Prince of Achaea and Taranto. Born in Naples, Philip was a younger son of Charles II of Anjou...

(1331–1332), Prince of Achaea (1332–1346), and titular Latin Emperor (1343 or 1346 – 1364). He was the oldest surviving son of Prince Philip I of Taranto (1278–1331)...

III, son of previous 1282–1334 Philip I, son of previous, also Prince of Achaea (1301–1307) 1334–1367 James, son of previous, claimant to Achaea 1368–1368...

1367, he succeeded his father in his titles of Lord of Piedmont and Prince of Achaea. He was also the lord of Pinerolo. Amadeo was taken from his mother's...

Philip II (1329 – 25 November 1373) of the Angevin house, was Prince of Achaea and Taranto, and titular Latin Emperor of Constantinople (as Philip III) from...

William of Villehardouin (French: Guillaume de Villehardouin; Kalamata, c. 1211 – 1 May 1278) was the fourth prince of Achaea in Frankish Greece, from...

married Philip I of Taranto, King of Albania and Prince of Achaea, who was the younger brother of Robert, King of Naples. She associated her husband as titular...

was a son of Centurione II Zaccaria and one unknown lady of the great Byzantine family of Asen - Palaiologos. He was proclaimed Prince of Achaea during the...

the conquest of the Peloponnese and became the second prince of Achaea (1209/1210–c. 1229). Under his reign, the Principality of Achaea became the direct...

of Naples, Count of Provence and Forcalquier (1285–1309), Prince of Achaea (1285–1289), and Count of Anjou and Maine (1285–1290); he also was King of...

Prince Philip I of Taranto and his second wife, the Empress Catherine II, Princess of Achaea. His mother's brother was Prince Philip II of Taranto. In 1373...

from 1282 until his death and prince of Achaea between 1301 and 1307. He was the son of Thomas III of Piedmont and Guia of Burgundy. Philip's first marriage...

of Champlitte (French: Guillaume de Champlitte) (1160s-1209) was a French knight who joined the Fourth Crusade and became the first prince of Achaea (1205–1209)...

abandoned it and instead claimed the title of prince of Achaea. In the Late Byzantine Empire, the title of despot (Greek: δεσπότης, translit. despótēs)...

IV, Duke of Burgundy (1295–1350) Louis, Prince of Achaea (1297–1316), married Matilda of Hainaut Mary (1298–1336) married Edward I, Count of Bar Robert...

of Villehardouin (1260/1263 – 23 January 1312) was reigning Princess of Achaea from 1289 to 1307. She was the elder daughter of Prince William II of Achaea...

la Roche. Centurione was installed as Prince of Achaea by Ladislaus of Naples in 1404 and was the last ruler of the once Latin Empire not under Byzantine...

(1278–1331) Philip I of Piedmont (1278–1334), Prince of Achaea, Lord of Piedmont Philip II, Prince of Taranto (1329–1374) Philip, Prince of Anhalt-Köthen (1468–1500)...

Philip III of Macedon (c. 359–317 BC) Philip III of France (1245–1285) Philip III of Navarre (1328–1342) Philip III of Taranto, Prince of Achaea (1364–1373)...

husband of Joanna I of Naples IV. (2.) Philip, Prince of Taranto 1329–1374, prince of Achaea, titular Latin emperor of Constantinople = 1. Maria of Calabria...

granted to William of Villehardouin, Prince of Achaea. Marco II Sanudo lost many of the islands, except Naxos and Paros, to the forces of the renewed Byzantine...

John of Gravina (1294 – 5 April 1336), also known as John of Anjou, was Count of Gravina 1315–1336, Prince of Achaea 1318–1332, Duke of Durazzo 1332–1336...

to claim the title of Despot of Epirus until the 17th century, when it was abandoned and substituted by the title of Prince of Achaea. This occurred when...

subsequently declared the Prince of Achaea, with his father assuming guardianship over him. In an attempt to gain control of the principality, Ferdinand...

However, in the Principality of Achaea (or Morea), Barons (barones et nobiles Achaye) were high lords equal to the Prince, that was regarded as first among...

was a matrilineal descendant of the family, assuming their titles of Prince of Montemiletto and titular Prince of Achaea, among others. Carlo Capece Galeota...

the full calendar) of the Julian calendar. May 1 – William II of Villehardouin, prince of Achaea, dies. By the terms of the Treaty of Viterbo, his lands...

Duke of Savoy Amadeus, Count of Neuchâtel (died 1285), son of Count Rudolph IV and Sybille of Montbéliard Amadeus, Prince of Achaea (1363–1402), son of James...