principality · Greece and the Aegean

Triarchy of Negroponte

1205 CE – 1390 CE (approx.) · capital Negroponte

Crusader lordship on Euboea, split among three Lombard lords under the growing shadow of Venice, which eventually took over the whole island.

Origins

After the Fourth Crusade, Boniface of Montferrat granted Euboea in 1205 to Jacques d'Avesnes and then to Lombard nobles from Verona, notably Ravano dalle Carceri. In 1209 Ravano recognised Venetian overlordship. After his death in 1216 the island was divided into three parts, the terzieri, each held by a lord called a triarch.

Rule and society

The triarchs, of families such as the dalle Carceri and Ghisi, were vassals of the Principality of Achaea but relied on Venice, which held quarters and a bailo in the town of Negroponte (Chalcis) and controlled its trade. Greek peasants worked the land under Latin lords. The renegade knight Licario, serving Byzantium, recaptured much of the island in the 1270s.

Decline and legacy

Threatened by the Catalans of the Duchy of Athens and the Turks, the triarchs ceded more and more to Venice. By 1390 Venice ruled the whole island directly as Venetian Negroponte.

Lineage

Triarchy of NegroponteVenetian Negroponte 1390 CE – 1470 CE

Connections (2)

More states of Greece and the Aegean →

Cite this page
APA
The Epoch Institute. (2026). Triarchy of Negroponte. In The Epoch Institute States Register. https://the-epoch-institute.org/state/triarchy-of-negroponte
MLA
“Triarchy of Negroponte.” The Epoch Institute States Register, The Epoch Institute, 2026, https://the-epoch-institute.org/state/triarchy-of-negroponte. Accessed .
Chicago
The Epoch Institute. “Triarchy of Negroponte.” The Epoch Institute States Register. 2026. https://the-epoch-institute.org/state/triarchy-of-negroponte.
Harvard
The Epoch Institute (2026) ‘Triarchy of Negroponte’, The Epoch Institute States Register. Available at: https://the-epoch-institute.org/state/triarchy-of-negroponte (Accessed: ).

Last reviewed October 2026Random state ↻