page_title: Michael VIII Palaiologos
section_title: Sicilian Vespers
hierarchical_section_title: Michael VIII Palaiologos / Sicilian Vespers
caption_attribution_description: Michael VIII Paleologus Gold Hyperpyron
context_page_description: Michael VIII Palaiologos or Palaeologus reigned as the co-emperor of the Empire of Nicaea from 1259 to 1261, and as Byzantine Emperor from 1261 until his death. Michael VIII was the founder of the Palaiologan dynasty that would rule the Byzantine Empire until the Fall of Constantinople in 1453. He recovered Constantinople from the Latin Empire in 1261 and transformed the Empire of Nicaea into a restored Byzantine Empire.
  His reign would see considerable recovery of Byzantine power, including the enlargement of the Byzantine army and navy. It would also include the reconstruction of the city of Constantinople, and the increase of its population. He reestablished the University of Constantinople, which would lead to what is regarded as the Palaiologan Renaissance between the 13th and 15th centuries. It would also be at this time that the focus of the Byzantine military shifted to the Balkans, against the Bulgarians, leaving the Anatolian frontier neglected.
context_section_description: On 22 February 1281 a new Pope was selected, Pope Martin IV, a Frenchman Geanaklopos describes as "blindly subservient" to Charles of Anjou. Once again, Charles had no clear brake on his ambitions to conquer Constantinople, and he moved swiftly to prepare for this new offensive. One early move was taken by Pope Martin, who on 18 October 1281 excommunicated Michael without any warning or provocation, thus disrupting the union of Lyons.
  Charles had prepared a military force far larger than Michael could muster. According to Marino Sanudo, Charles had 100 ships in Sicily, and 300 more in Naples, Provence, and his Greek territories, which were to carry no less than 8,000 cavalrymen. Geanakoplos cites surviving documents that attest to the supplies Charles had accumulated. One Angevin rescript, dated 28 October 1281, lists a collection of tools to be gathered for the expedition, which includes "two thousand iron mattocks, three thousand iron stakes, sledges for smashing rocks, ropes, iron shovels, axes, and kettles for boiling pitch." Another orders the delivery of "four thousand iron stakes that are under construction in Venice." A third consists of instructions to a Pisan merchant for 2,500 shields of various sizes, all to be emblazoned with his royal emblem of lilies. Allied with Charles were a long list of powers. Besides having ties of kinship with the Kings of France and Hungary, the rulers of the Serbs and Bulgars were his allies, as well as the rulers of Epirus and dissidents of the Byzantine Empire, and the leading naval power of Europe, Venice.
  Obviously Michael sought allies against Charles of Anjou, but they were few. Donald Nicol lists the Mamluk Sultan of Egypt, who would "loan him ships", and the Tatars of the Golden Horde in South Russia who "could keep an eye on the Bulgarians". His ambassadors visited the court of Roman-German King Rudolph of Habsburg, but he was aloof. King Peter III of Aragon proved more welcoming, for he had his own reasons to hate Charles. According to Geanakoplos, Peter's wife Constance was the daughter of Manfred, and for this reason Peter considered Charles a usurper and Sicily the rightful property of Constance. Peter welcomed refugees from Sicily, most notably John of Procida, whom he made secretary of the royal chancery. Yet Aragon was at the other end of the Mediterranean, far from Michael.
  Before Charles of Anjou could start for Constantinople, however, the Sicilian Vespers rebellion struck, on 30 March 1282. Charles sent four ships to handle the revolt, but when the rebels took control of Messina, he ordered the men and materiel assembled for use against Michael to besiege that city; meanwhile seventy Angevin ships at the arsenal of Messina were destroyed. Eventually Charles lifted the siege, and Peter of Aragon landed in Sicily to reclaim the island for his wife. Beginning with Pope Martin's bull dated 18 November 1282, wherein he again excommunicated Michael—as well as Peter of Aragon, John of Procida, and Michael's emissary Benedetto Zaccaria—as the author of the conspiracy that led to the Sicilian Vespers, Michael has been seen as the instigator. Geanakoplos, while admitting that Michael was in contact with the leaders of the revolt beforehand, asserts "that Michael Palaeologus, on his part, had nothing to do with the incident at the church of Santo Spirito is beyond question."
  Furthermore, Michael VIII was instrumental in instigating revolts in Crete against the Venetians, the most famous of which was led by the Hortatzoi brothers Georgios and Theodore of Mesi in Rethymnon, with a duration of six years, causing most significant harm to the Venetian occupants and economic interests of Venice. Michael VIII had aimed to eventually bring Venice, an ally of Charles of Anjou, to the table of negotiations, as he did, at his court in Constantinople.
caption: Gold hyperpyron of Michael VIII, shown (bottom left) kneeling before Christ (right), under the injunction of Archangel Michael (top left).
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