Triarchy of Negroponte

{{Short description|Crusader state on the Greek island of Euboea (1204–1470)}}

{{Infobox country

| native_name = Nigropont{{citation needed|date=August 2019}}

| conventional_long_name = Triarchy of Negroponte

| common_name = Negroponte

| era = Middle Ages|

| status = Client state

| status_text = Protectorate of the Republic of Venice (1209-1390)
Colony of the Republic of Venice (1390-1470)

| government_type = |

| year_start = 1204

| year_end = 1470|

| event_start = Principality established

| event_end = Ottoman Conquest|

| p1 = Byzantine Empire

| flag_p1 = Simple Labarum.svg

| s1 = Ottoman Empire

| flag_s1 = Flag of the Ottoman Empire (1453-1844).svg

| image_flag =

| image_coat =

| image_map = Greece in 1210.svg

| image_map_caption = Negroponte and the other Greek and Latin states of southern Greece, ca. 1210|

| capital = Chalkis

| common_languages = Venetian officially,
Greek popularly

| religion = Roman Catholic officially,
Greek Orthodox|

| title_leader =

| footnotes =

| area_km2 = 3660

}}

The Triarchy of Negroponte was a crusader state established on the island of Euboea ({{langx|vec|Negroponte}}) after the partition of the Byzantine Empire following the Fourth Crusade. Partitioned into three baronies (terzieri, "thirds") (Chalkis, Karystos and Oreos) run by a few interrelated Lombard families, the island soon fell under the influence of the Republic of Venice. From circa 1390, the island became a regular Venetian colony as the Realm of Negroponte ({{langx|vec|Reame di Negroponte o Signoria di Negroponte}}).

History

= Establishment =

According to the division of Byzantine territory (the Partitio terrarum imperii Romaniae), Euboea was awarded to Boniface of Montferrat, King of Thessalonica. Boniface in turn ceded the island as a fief to the Flemish noble Jacques II of Avesnes, who fortified the capital Chalkis.

After his death in mid-1205 however, the island was ceded to three Veronese barons: Ravano dalle Carceri, Giberto dalle Carceri and Pecoraro da Mercanuovo. They divided the island into three triarchies (terzieri, "thirds"): the northern, based at Oreos ({{langx|it|terzero del Rio}}), the southern, ruled from Karystos ({{langx|it|terzero di Caristo}}) and the central portion, ruled from Chalkis ({{langx|it|terzero della Clissura}}). The city of Chalkis or Negroponte (città de' Lombardi, "city of the Lombards") however was not under the latter's control, but served as overall capital of the island and joint residence of the Lombard rulers and their families. By 1209 however, Ravano had established himself as sole master of Euboea, styling himself as dominus insulae Nigropontis.

Having allied himself with an unsuccessful Lombard rebellion against the Latin Emperor, Henry of Flanders, Ravano was eager to find a powerful protector. Thus, in March 1209, he signed an alliance with Venice, which recognized Venetian overlordship and gave the Venetians significant commercial privileges. In May, however, in an act of political balancing, Ravano also acknowledged his vassalage to the Latin Empire.

= Succession disputes =

File:Negroponte by Giacomo Franco.jpg

However, already after the death of Ravano in 1216, his heirs disagreed over the succession, allowing the Venetian bailo to intervene as a mediator. He partitioned the three baronies in two, creating thus six hexarchies (sestieri). The northern triarchy of Oreos was divided between Ravano's nephews, Marino I and Rizzardo; the southern triarchy of Karystos was divided between his widow, Isabella, and his daughter, Bertha; and the central triarchy was divided between Giberto's heirs, Guglielmo I and Alberto. Provisions were also made that in the case someone among the sestieri died, his inheritor would be the other sestiere of the respective triarchy, and not his children. In fact, most sestieri were succeeded by their brothers, sons or nephews, keeping the baronies within the tight circle of the original Lombard families.

In 1255 however, the death of Carintana dalle Carceri, hexarch of Oreos, led to the so-called "War of the Euboeote Succession", which involved the Principality of Achaea and Venice. William II of Villehardouin, Prince of Achaea and nominal overlord of Negroponte, asserted his authority as overlord, while the Lombard barons were unwilling to concede it. On 14 June 1256, Guglielmo of Verona and Narzotto dalle Carceri, the other two triarchs, repudiated their allegiance to William and pledged themselves to Venice. William responded by capturing Chalkis, which the Venetians retook in early 1258. The war ended in the battle of Karydi in May/June 1258, where William defeated the Duke of Athens, Guy I de la Roche, who had allied himself with the rebellious triarchs. Finally, in 1259, Doge Reniero Zeno negotiated a peace, followed by a treaty in 1262, which recognized William's suzerainty over the island.{{sfn|Setton|1976|p=80}}

= Byzantine interlude =

By that time, however, the Empire of Nicaea had established itself as the foremost power in the area of the former Byzantine Empire, reconquering several territories from the Latins. Its successes culminated in the recapture of Constantinople in 1261 and the reestablishment of the Byzantine Empire, whose energetic ruler, Michael VIII Palaeologus, sought to reconquer the remaining Latin principalities in southern Greece. To this end, he accepted the services of Licario, an Italian renegade, who had his base near Karystos. Under Licario's command, Byzantine troops soon conquered most of Euboea, except Chalkis.

After the departure of Licario sometime after 1280 however, with Venetian aid, the island gradually returned to Latin control.{{harvnb|Fine|1994|p=190}}; {{harvnb|Setton|1976|p=426}}. By 1296, Boniface of Verona had completely expelled the Byzantines from Euboea.

= Later history =

In 1317 however, Karystos fell to the Catalan Company of Don Alfonso Fadrique, royal vicar-general (governor) of the duchy of Athens and illegitimate son of Frederick III of Sicily. In 1319, a peace treaty was signed between Venice and Don Alfonso, whereby he retained Karystos, which the Venetians acquired in 1365.

When the last triarchs, Niccolò III dalle Carceri and Giorgio III Ghisi, died in 1383 and 1390 respectively, they left their territories to Venice, which thus established complete predominance over the island. Nevertheless, the triarchic system was maintained, with Venetian families appointed to the positions of terzieri, while the Venetian podestà (magistrate) resided at Chalkis.

Venice's rule lasted until 1470, when, during the Ottoman–Venetian War of 1463–1479, Sultan Mehmed II campaigned against Chalkis. With the fall of the city on 12 July, the whole island came under Ottoman control. The city's fall is the subject of the Rossini opera Maometto II.

List of rulers of Negroponte

Note: The sequence of rulers during the 13th century, as well as the familial relations between them, are not very clear, as information about Euboea's internal history is scarce to non-existent, especially for the period 1216–1255.Bury (1886), pp. 321ff. According to the rules of succession laid down on the island's division into thirds and sixths in 1216, on the death of a hexarch, he was succeeded in his domain by his fellow hexarch within their third, and not by the former's heirs.Bury (1886), pp. 319–321

class="wikitable"

bgcolor="#cccccc"

|colspan="1" align="center"|Barony of Karystos{{NoteTag|The barony of Karystos was a separate territory from the namesake triarchy. Cf. Rodd (1907)}}

|colspan="2" align="center"| Karystos
Southern Triarchy

|colspan="2" align="center"| Chalkis
Central Triarchy

|colspan="2" align="center"| Oreos
Northern Triarchy

bgcolor="#fff

|colspan="1" bgcolor="#cccccc"|

|colspan="6" align="center"| Jacques d'Avesnes (1204–1205)

bgcolor="#fff

|colspan="3" align="center"| Ravano dalle Carceri (1205-1208)

|colspan="2" align="center"| Giberto da Verona I
(1205-1208)

|colspan="2" rowspan="2" align="center"| Pecoraro da Mercanuovo (1205-1209)

bgcolor="#fff

|colspan="5" align="center"| Ravano dalle Carceri (1208-1209)

bgcolor="#fff

|colspan="8" align="center"| Ravano dalle Carceri (1209-1216){{CN|date=May 2023}}

bgcolor="#fff

|colspan="1" rowspan="8" align="center"| Felicia dalle Carceri
(1216-1278),{{Sfn|Rodd|1907}}
with Othon de Cicon
(1216-1264){{NoteTag|Othon supported the island's occupation of the Achaean prince in 1256, and this fact may have spared the barony from said occupation.}}, (jure uxoris)

or

Othon de Cicon
(1250{{sfn|Longnon|1973|p=77}}-1264)
with his wife Agnese Ghisi{{sfn|Setton|1976|p=418}}

Guy de Cicon (1264-1278), under his mother's regency, Agnese Ghisi (1266-1269).{{sfn|Loenertz|1975|p=36}} He was made prisoner in 1278.{{sfn|Setton|1976|pp=418, 426}}

|colspan="1" rowspan="2" align="center"| Berta dalle Carceri
(1216-1240),{{CN|date=June 2023}}
daughter of Ravano.

|colspan="1" align="center"| Isabella dalle Carceri
(1216-1220),{{CN|date=June 2023}}
widow of Ravano.

|colspan="1" align="center"| Guglielmo da Verona I
(1216-1220),{{CN|date=June 2023}}
son of Giberto I, recovered his father's triarchy.

|colspan="1" align="center"| Alberto da Verona
(1216-1220),{{CN|date=June 2023}}
son of Giberto I, recovered his father's triarchy.

|colspan="1" rowspan="2" align="center"| Marino dalle Carceri I
(1216-1247),{{CN|date=May 2023}}
nephew of Ravano.

|colspan="1" align="center"| Rizzardo dalle Carceri
(1216-1220),{{Sfn|Rodd|1907}}
nephew of Ravano.

bgcolor="#fff

|colspan="1" align="center"| Berta dalle Carceri
(1220-1236{{Sfn|Rodd|1907}}/1240{{CN|date=June 2023}})
and/or
Marino dalle Carceri I
(1220{{CN|date=May 2023}}/1236{{Sfn|Rodd|1907}}-1247)

|colspan="2" rowspan="3" align="center"| Guglielmo da Verona I
(1220-1256){{CN|date=June 2023}}

|colspan="1" rowspan="2" align="center"| Marino dalle Carceri I
(1220-1236{{Sfn|Rodd|1907}}/1247{{CN|date=June 2023}}){{NoteTag|According to 1216 rules, Marino would be the legitimate heir of his brother Rizzardo. However, Rodd argues that, around 1236, Marino renounced his brother's hexarchy and took his aunt Isabella's, ceded by his cousin Berta.}}
or
Carintana dalle Carceri (1220{{CN|date=May 2023}}/1236{{Sfn|Rodd|1907}}/1247{{CN|date=June 2023}}
-1255{{NoteTag|It's undisputed that, at least at the time of her death in 1255, Carintana was ruling her father's hexarchy.}})

bgcolor="#fff

|colspan="1" align="center"| Carintana dalle Carceri
(1240-1255){{Sfn|Rodd|1907}}{{NoteTag|Rodd refers that Carintana may have taken Berta's hexarchy after her death. This way, Marino and his niece Carintana controlled two hexarchies each, in different triarchies.}}
Vice-hexarch: Michele Morosini{{Sfn|Rodd|1907}}{{NoteTag|Carintana appointed a vice-hexarch to Berta's hexarchy, and the chosen was Berta's widower, Michele.}}

|colspan="1" align="center"| Narzotto dalle Carceri
(1247-1255),{{Sfn|Rodd|1907}}
son of Marino.

|colspan="1" rowspan="2" align="center"| Narzotto dalle Carceri (1247-1256){{Sfn|Rodd|1907}}

bgcolor="#fff

|colspan="2" align="center"| Narzotto dalle Carceri
(1255-1256){{Sfn|Rodd|1907}}{{NoteTag|According 1216 rules, it's very likely that Narzotto took his cousin Carintana's southern hexarchy, but didn't do the same in the northern one, to which he and Guglielmo da Verona I had nominated Grapello dalle Carceri (da Verona).}}

|colspan="1" align="center"| Grapello dalle Carceri (da Verona){{NoteTag|Albeit part of da Verona family, Grapello appears often as dalle Carceri.}}

(1220-1256{{Sfn|Rodd|1907}}/1247{{CN|date=June 2023}}).{{NoteTag|After Carintana's death, the vacancy led the other two triarchs to nominate a new one: Grapello, son of the triach of Chalkis Alberto da Verona, and nephew of the triarch Guglielmo}}

bgcolor="#fff

|colspan="6" align="center"| Guillaume II de Villehardouin{{NoteTag|He probably didn't use the title of triarch, but Guillaume occupied the island in 1256. It's known that he ordered the arrest of the triarchs Guglielmo and Narzotto.}} (1256{{CN|date=June 2023}}-c.1260{{Sfn|Rodd|1907}})
Vice-triarch in Karystos: Othon de Cicon{{Sfn|Rodd|1907}}{{NoteTag|Othon, lord of the barony of Karystos, supported the occupation of the Achaean prince, and the latter nominated the former as governor of the namesake triachy.{{Sfn|Rodd|1907}}}}

bgcolor="#fff

|colspan="2" align="center"| Narzotto dalle Carceri
(1260-1264),{{CN|date=June 2023}}{{Sfn|Rodd|1907}}
restored to his triarchy.

|colspan="2" align="center"| Guglielmo da Verona I
(1260-1263),{{Sfn|Rodd|1907}}
restored to his triarchy.

|colspan="2" align="center"| Grapello dalle Carceri (da Verona)
(1260-1264),{{Sfn|Rodd|1907}}
restored to his triarchy.

bgcolor="#fff

|colspan="2" rowspan="2" align="center"| Marino dalle Carceri II (1264-1278),{{Sfn|Rodd|1907}}
son of Narzotto, under regency
of his mother, Felicia da Verona.{{NoteTag|It is unknown when Felicia ended her regency.}}

|colspan="2" align="center"| Guglielmo da Verona II
(1263-1275){{Sfn|Rodd|1907}}

|colspan="1" rowspan="2" align="center"| Grapozzo dalle Carceri
(da Verona)
(1264-1278),{{Sfn|Rodd|1907}}
nephew of Guglielmo II da Verona.
Vice-hexarch: Leone da Verona{{Sfn|Rodd|1907}}{{NoteTag|Absent from the island, Grapozzo appointed his cousin Leone to rule in his place.}}

|colspan="1" rowspan="2" align="center"| Gaetano dalle Carceri
(da Verona)
(1264-1278),{{Sfn|Rodd|1907}}
nephew of Guglielmo II da Verona.
Vice-hexarch: Leone da Verona{{Sfn|Rodd|1907}}{{NoteTag|Absent from the island, Gaetano appointed his cousin Leone to rule in his place.}}

bgcolor="#fff

|colspan="2" align="center"| Giberto da Verona II (1275-1278){{Sfn|Rodd|1907}}

colspan="8" align="center"| Occupation of the Nicaean Empire (1278-1285/96)
Vice-governor: Licario{{Sfn|Rodd|1907}}

bgcolor="#fff

|colspan="1" align="center"| Agnès de Cicon (1296-1317),{{Sfn|Rodd|1907}}daughter of Guy, with Bonifacio da Verona,{{NoteTag|Bonifacio reestablished the barony in 1296.}} (jure uxoris)

|colspan="2" align="center"| Alicia dalle Carceri (1285-1313),{{Sfn|Rodd|1907}}
daughter of Narzotto, with
Giorgio Ghisi I (1299-1311, jure uxoris)

|colspan="2" align="center"| Beatrice da Verona{{Sfn|Rodd|1907}}
(1285-1328),
daughter of Giberto II,{{NoteTag|Beatrice was also widow of her uncle, the triarch Grapozzo.}} with
Jean de Noyers
(1303-1326, jure uxoris)
Vice-triarch: Maria Navigajoso{{Sfn|Rodd|1907}}{{NoteTag|Probably absent from the island, Beatrice appointed her mother to rule in her place, as long as she lived.}}

|colspan="2" align="center"| Maria dalle Carceri (da Verona) (1285-1323),{{Sfn|Rodd|1907}}
daughter of Gaetano, with:
Alberto Pallavicini (1285-1311, jure uxoris)
Andrea Cornaro (1311-1323, jure uxoris )

bgcolor="#fff

|colspan="1" align="center"| Marulla da Verona
(1317-1326){{Sfn|Rodd|1907}},
daughter of the previous, with Alfonso Fadrique of Sicily
(1317-1338, jure uxoris)

|colspan="2" align="center"| Bartolomeo Ghisi II{{NoteTag|The numbering II is from the familiar counting of the name. Bartolomeo Ghisi I was his grandfather, father of Giorgio Ghisi I.}}(1313-1341),
son of the previous.

|colspan="4" align="center"| Pietro dalle Carceri (1285{{CN|date=May 2023}}/1323{{Sfn|Rodd|1907}}-1340),
son of Grapozzo and Beatrice, recovered in 1323 his father's triarchy
and united it to his mother's after her death in 1328.

bgcolor="#fff

|colspan="1" align="center"| Bonifacio Fadrique of Sicily
(1338-1365),{{Sfn|Rodd|1907}}
son of the previous. In 1365 he sold the barony to the Republic of Venice.

|colspan="2" align="center"| Giorgio Ghisi II (1341-1358)

|colspan="4" align="center"| Giovanni dalle Carceri
(1340-1358),{{Sfn|Rodd|1907}}
son of the previous, under regency of his mother, Balzana Gozzadini.{{NoteTag|It is unknown when Balzana ended her regency.}}

colspan="1" rowspan="2" align="center"|Part of the Republic of Venice{{NoteTag|It's likely that, with the redistribution of powers in the island, the barony merged with the triarchy.}}

|colspan="2" align="center" bgcolor="#fff| Bartolomeo Ghisi III (1358-1384)
Giorgio Ghisi III (1384-1390)

|colspan="4" align="center" bgcolor="#fff| Niccolò dalle Carceri
(1358-1383),{{Sfn|Rodd|1907}}{{NoteTag|Also Duke of the Archipelago (1371-1383).}}
son of the previous, under regency of his mother, Fiorenza Sanudo.{{NoteTag|Fiorenza was also Duchess of the Archipelago (1362-1371), title that she passed to her son. It is unknown when she ended her regency.}}

colspan="7" align="center"| Between 1370 and 1380, Venice gained even more influence over the island's government, to the point that, in this period, Venice redistributed the powers on the island, returning to it the original triachy form of government. Venice appointed new families for the Northern and Southern Triachies, where its ruling families had been extinguished, and kept the central triarchy to Maria Sanudo, maternal half-sister of Niccolò dalle Carceri.

bgcolor="#fff

|colspan="3" align="center"|Michele Giustiniani, Andrea Giustiniani, and Giovanni Giustiniani
(1390-1402)
Antonio Giustiniani (1402-1406)

|colspan="2" align="center"| Maria Sanudo II (1383-1426),{{Sfn|Rodd|1907}} with Gaspare Sommaripa
(1383-1402, jure uxoris)

|colspan="2" rowspan="2" align="center"| Januli I d'Aulnay (1385–1394)
Niccolò d'Aulnay (1394-c.1425)

Januli II d'Aulnay (c.1425–1434)
Goffredo d'Aulnay (1434–1446)
Januli III d'Aulnay (1446–1470)

bgcolor="#fff

|colspan="3" align="center"|Niccolò II Zorzi
(1406-1436)
Niccolò III Zorzi
(1436-1440)
Jacopo Zorzi
(1440-1447)
Antonio Zorzi
(1447-1470)

|colspan="2" align="center"| Crusino I Sommaripa
(1426-1462)
Domenico Sommaripa
(1462-1466)
Giovanni Sommaripa
(1466-1468)
Crusino II Sommaripa
(1468-1470)

Notes

References

Sources and bibliography

{{cite journal | last = Bury | first = John Bagnell | author-link = J. B. Bury | title = The Lombards and Venetians in Euboia (1205–1303) | journal = The Journal of Hellenic Studies | volume = 7 | year = 1886 | pages = 309–352 | doi=10.2307/623649| jstor = 623649 | s2cid = 166238367 | url = https://zenodo.org/record/1449900 }}
{{cite journal | last = Bury | first = John Bagnell | author-link = J. B. Bury | title = The Lombards and Venetians in Euboia (1303–1340) | journal = The Journal of Hellenic Studies | volume = 8 | year = 1887 | pages = 194–213| doi = 10.2307/623457 | jstor = 623457 | s2cid = 163172908 | url = https://zenodo.org/record/1914826 }}
{{cite journal | last = Bury | first = John Bagnell | author-link = J. B. Bury | title = The Lombards and Venetians in Euboia (1340–1470) | journal = The Journal of Hellenic Studies | volume = 9 | year = 1888 | pages = 91–117 | doi=10.2307/623661| jstor = 623661 | s2cid = 162986159 | url = https://zenodo.org/record/1449902 }}
{{The Late Medieval Balkans}}
{{citation | first = Johannes | last = Koder | title = Negroponte: Untersuchungen zur Topographie und Siedlungsgeschichte der Insel Euboia während der Zeit der Venezianerherrschaft | year = 1973 | publisher = Verlag der Österreichischen Akademie der Wissenschaften | location = Vienna | isbn = 3-7001-0020-5 | language = de}}
{{The Latins in the Levant}}
{{cite book |last=Loenertz |first=Raymond-Joseph |author-link=Raymond-Joseph Loenertz |title=Les Ghisi, dynastes vénitiens dans l'Archipel (1207-1390) |year=1975 |language=French |publisher=Olschki |location=Florence}}
{{cite journal |first=Jean |last=Longnon |title=Les premiers ducs d'Athènes et leur famille |journal=Journal des Savants |year=1973 |volume=1 |number=1 |pages=61–80 |doi=10.3406/jds.1973.1278 |url=http://www.persee.fr/web/revues/home/prescript/article/jds_0021-8103_1973_num_1_1_1278 |language=French |issn=1775-383X}}
{{The Last Centuries of Byzantium|edition=Second}}
{{cite book |last1=Rodd |first1=Rennell |title=The Princes of Achaia and the Chronicles of Morea: A Study of Greece in the Middle Ages |date=1907 |location=London |publisher=E. Arnold |url=https://archive.org/details/princesofachaiac02rodduoft |language=en}}
{{The Papacy and the Levant|volume=1}}

Category:States of Frankish and Latin Greece

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Category:States and territories disestablished in 1470

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