The Massacre of the Latins was a large-scale
massacre
A massacre is an event of killing people who are not engaged in hostilities or are defenseless. It is generally used to describe a targeted killing of civilians Glossary of French words and expressions in English#En masse, en masse by an armed ...
of Italian-descent
Catholics (called "
Latins") in
Constantinople
Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empire ...
, the capital of the
Byzantine Empire
The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived History of the Roman Empire, the events that caused the ...
, by the
Eastern Orthodox
Eastern Orthodoxy, otherwise known as Eastern Orthodox Christianity or Byzantine Christianity, is one of the three main Branches of Christianity, branches of Chalcedonian Christianity, alongside Catholic Church, Catholicism and Protestantism ...
population of the city in April 1182.
[.]
The Catholics of Constantinople at that time dominated the city's
maritime trade and financial sector.
[ Although precise numbers are unavailable, the bulk of the Latin community, estimated at 60,000 at the time by Eustathius of Thessalonica,][ was wiped out or forced to flee. The Genoese and Pisan communities especially were devastated, and some 4,000 survivors were sold as ]slave
Slavery is the ownership of a person as property, especially in regards to their labour. Slavery typically involves compulsory work, with the slave's location of work and residence dictated by the party that holds them in bondage. Enslavemen ...
s to the Turkish Sultanate of Rum.
The massacre further worsened relations and increased enmity between the Western and Eastern Christian churches, and a sequence of hostilities between the two followed.
Background
From the late 11th century, Western merchants, primarily from the Italian city-states of Venice
Venice ( ; ; , formerly ) is a city in northeastern Italy and the capital of the Veneto Regions of Italy, region. It is built on a group of 118 islands that are separated by expanses of open water and by canals; portions of the city are li ...
, Genoa
Genoa ( ; ; ) is a city in and the capital of the Italian region of Liguria, and the sixth-largest city in Italy. As of 2025, 563,947 people live within the city's administrative limits. While its metropolitan city has 818,651 inhabitan ...
, and Pisa
Pisa ( ; ) is a city and ''comune'' (municipality) in Tuscany, Central Italy, straddling the Arno just before it empties into the Ligurian Sea. It is the capital city of the Province of Pisa. Although Pisa is known worldwide for the Leaning Tow ...
, had started appearing in the East. The first had been the Venetians, who had secured large-scale trading concessions from Byzantine emperor
The foundation of Constantinople in 330 AD marks the conventional start of the Eastern Roman Empire, which Fall of Constantinople, fell to the Ottoman Empire in 1453 AD. Only the emperors who were recognized as legitimate rulers and exercised s ...
Alexios I Komnenos
Alexios I Komnenos (, – 15 August 1118), Latinization of names, Latinized as Alexius I Comnenus, was Byzantine Emperor, Byzantine emperor from 1081 to 1118. After usurper, usurping the throne, he was faced with a collapsing empire and ...
. Subsequent extensions of these privileges and Byzantium's own naval impotence at the time resulted in a virtual maritime monopoly and stranglehold over the Empire by the Venetians.
Alexios' grandson, Manuel I Komnenos
Manuel I Komnenos (; 28 November 1118 – 24 September 1180), Latinized as Comnenus, also called Porphyrogenitus (; " born in the purple"), was a Byzantine emperor of the 12th century who reigned over a crucial turning point in the history o ...
, wishing to reduce their influence, began to reduce the privileges of Venice while concluding agreements with her rivals: Pisa
Pisa ( ; ) is a city and ''comune'' (municipality) in Tuscany, Central Italy, straddling the Arno just before it empties into the Ligurian Sea. It is the capital city of the Province of Pisa. Although Pisa is known worldwide for the Leaning Tow ...
, Genoa
Genoa ( ; ; ) is a city in and the capital of the Italian region of Liguria, and the sixth-largest city in Italy. As of 2025, 563,947 people live within the city's administrative limits. While its metropolitan city has 818,651 inhabitan ...
, and Amalfi. Gradually, all four Italian cities were also allowed to establish their own quarters in the northern part of Constantinople itself, towards the Golden Horn.
The predominance of the Italian merchants caused economic and social upheaval in Byzantium: it accelerated the decline of the independent native merchants in favour of big exporters, who became tied to the landed aristocracy, who in turn increasingly amassed large estates.[ Together with the perceived arrogance of the Italians, it fueled popular resentment amongst the middle and lower classes both in the countryside and in the cities.][
The religious differences between the two sides, who viewed each other as ]schism
A schism ( , , or, less commonly, ) is a division between people, usually belonging to an organization, movement, or religious denomination. The word is most frequently applied to a split in what had previously been a single religious body, suc ...
atics, further exacerbated the problem. The Italians proved uncontrollable by imperial authority: in 1162, for instance, the Pisans together with a few Venetians raided the Genoese quarter in Constantinople, causing much damage.[ Emperor Manuel subsequently expelled most of the Genoese and Pisans from the city, thus giving the Venetians a free hand for several years.
In early 1171, however, when the Venetians attacked and largely destroyed the Genoese quarter in Constantinople, the Emperor retaliated by ordering the mass arrest of all Venetians throughout the Empire and the confiscation of their property. There were also mass rapes and the burning of houses. A subsequent Venetian expedition in the Aegean failed: a direct assault was impossible due to the strength of the imperial forces, and the Venetians agreed to negotiations, which the Emperor stalled intentionally. As talks dragged on through the winter, the Venetian fleet waited at ]Chios
Chios (; , traditionally known as Scio in English) is the fifth largest Greece, Greek list of islands of Greece, island, situated in the northern Aegean Sea, and the List of islands in the Mediterranean#By area, tenth largest island in the Medi ...
, until an outbreak of the plague forced them to withdraw.
The Venetians and the Empire remained at war, with the Venetians prudently avoiding direct confrontation but sponsoring Serb uprisings, besieging Ancona
Ancona (, also ; ) is a city and a seaport in the Marche region of central Italy, with a population of around 101,997 . Ancona is the capital of the province of Ancona, homonymous province and of the region. The city is located northeast of Ro ...
, Byzantium's last stronghold in Italy, and signing a treaty with the Norman Kingdom of Sicily
The Kingdom of Sicily (; ; ) was a state that existed in Sicily and the southern Italian peninsula, Italian Peninsula as well as, for a time, in Kingdom of Africa, Northern Africa, from its founding by Roger II of Sicily in 1130 until 1816. It was ...
. Relations were only gradually normalized: there is evidence of a treaty in 1179, although a full restoration of relations would only be reached in the mid-1180s. Meanwhile, the Genoese and Pisans profited from the dispute with Venice, and by 1180, it is estimated that up to 60,000 Latins lived in Constantinople.[
]
Death of Manuel I and massacre
Following the death of Manuel I in 1180, his widow, the Latin princess Maria of Antioch, acted as regent to her infant son Alexios II Komnenos. Her regency was notorious for the favoritism shown to Latin merchants and the big aristocratic land-owners, and was overthrown in April 1182 by Andronikos I Komnenos, who entered the city with a wave of popular support.[ Almost immediately, the celebrations spilled over into violence towards the hated Latins, and after entering the city's Latin quarter, a mob began attacking the inhabitants.]
Many had anticipated the events and escaped by sea. The ensuing massacre was indiscriminate: neither women nor children were spared, and Latin patients lying in hospital beds were murdered. Houses, churches, and charities were looted. Latin clergymen received special attention, and Cardinal John, the papal legate, was beheaded and his head was dragged through the streets at the tail of a dog.[Carroll, Warren (1993). ''The Glory of Christendom'', Front Royal, VA: Christendom Press, pp. 157, 131]
Although Andronikos himself had no particular anti-Latin attitude, he allowed the massacre to proceed unchecked. Andronikos had managed to incite the anti-Latin sentiment of Constantinopolitans, on the grounds that the empress and the '' protosebastos'' had bought Latin support by promising them the chance of plundering the city.
During the massacre Empress Maria was put under house arrest, before eventually being executed.
Impact
The massacre further worsened the reputation of the Byzantines in the West, and although regular trade agreements soon resumed between Byzantium and Latin states, the underlying animosity would remain, leading to a spiraling chain of hostilities: a Sicilian expedition under William II of Sicily in 1185 sacked Thessalonica, the Empire's second largest city, and the German emperors Frederick Barbarossa and Henry VI both threatened to attack Constantinople.
The worsening relationship culminated with the brutal sack of the city of Constantinople by the Fourth Crusade
The Fourth Crusade (1202–1204) was a Latin Christian armed expedition called by Pope Innocent III. The stated intent of the expedition was to recapture the Muslim-controlled city of Jerusalem, by first defeating the powerful Egyptian Ayyubid S ...
in 1204, which led to the permanent alienation of Eastern Orthodox and Roman Catholics. The massacre itself however remains relatively obscure, and Catholic historian Warren Carroll notes that "Historians who wax eloquent and indignant—with considerable reason—about the sack of Constantinople ... rarely if ever mention the massacre of the Westerners in ... 1182."
The Italian-born translator and Byzantine chancery official Leo Tuscus was among the Latins who survived the massacre.
See also
* Venetian–Genoese Wars
* Battle of Demetritzes
* East–West Schism
* Catholic-Eastern Orthodox relations
References
Sources
*
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{{DEFAULTSORT:Massacre Of The Latins
1180s in the Byzantine Empire
12th-century massacres
Constantinople
Massacres in the Byzantine Empire
Mass murder in Istanbul
Conflicts in 1182
Anti-Catholic riots
Anti-Catholicism in Eastern Orthodoxy
1182 in Europe
Attacks on hospitals in Europe
Attacks on hospitals in Asia
1182 in Asia