Mamia Gurieli
Mamia Gurieli ( ka, მამია გურიელი, ) was a member of the House of Dadiani and ''eristavi'' ("duke") of Guria in western Georgia in the latter half of the 15th century. He was the first ruler of Guria styled as Gurieli, after whom the Dukes and then, Princes of Guria formed one continuous dynasty down to the Russian annexation of 1829. Mamia was a younger son of Liparit I Dadiani (died 1470), ''eristavi'' of Odishi (Mingrelia), and brother to Liparit's successor Shamadavle Dadiani. He is first mentioned in a charter of King George VIII of Georgia dated to 1460. Mamia was in possession of Guria, which had been a fief of the secundogeniture of the Dadiani since around 1352. By the 1450s, Georgia was embroiled in a series of internecine conflicts which ultimately led to the division of the Kingdom of Georgia. The civil war subsided, but only briefly, by 1460, when the Italian envoy Ludovico da Bologna attempted an intercession between the Georgian dynasts to en ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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House Of Dadiani
The House of Dadiani ( ka, დადიანი ), later known as the House of Dadiani- Chikovani, was a Georgian family of nobles, dukes and princes, and a ruling dynasty of the western Georgian province of Mingrelia. The House of Dadiani The first data about the family dates back to 1046 AD. Presumably, the Dadiani descended from a certain Dadi, of the House of Vardanisdze. Appointed as hereditary ''eristavi'' (dukes) of Odishi ( Samegrelo) in reward for their military services, the family had become the most powerful feudal house in western Georgia by the 1280's. At that time, the branches of the family governed also Svaneti, Guria, and Bedia. In 1542 AD, Duke Levan I Dadiani became hereditary Prince (''mtavari'') of Mingrelia and established himself as an independent ruler. His descendant Prince Levan III Dadiani was forced to abdicate in 1691 AD and Dadiani’s relatives from the House of Chikovani, hitherto Princes of Salipartiano, inherited the title of Princes of ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Geoffroy De Thoisy
Geoffroy de Thoisy, ''chevalier seigneur de Mimeure'', was a Burgundian naval commander and Knight of the Order of the Golden Fleece involved in Philip the Good’s Crusade endeavors in the 1440s. Biography He commanded a Burgundian flotilla organized by Philip III the Good, Duke of Burgundy () in May 1441 at the request from the Knights Hospitaller to help defend Rhodes against the Mamluk Sultan of Egypt. The duke went in person to Sluis to see off his flotilla. Throughout 1442, de Thoisy's force was based at Rhodes, harassing the Muslim shipping and coastline. Having refitted at Villefranche, it was again in action off the North African coast and Rhodes in 1444. When a second Mamluk fleet assailed the island, the Burgundians helped the Hospitallers lift the siege of the town of Rhodes which lasted for forty days. Next, in response to the Byzantine appeal for help against the Ottoman advance, Philip instructed de Thoisy to lead his squadron to reinforce a squadron of fou ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Kakhaber II Gurieli
Kakhaber II Gurieli ( ka, კახაბერ II გურიელი; died 1483), of the House of Gurieli, was ''eristavi'' ("duke") of Guria from c. 1469 until his death in 1483. Kakhaber Gurieli was a son and successor of Mamia Gurieli and, like his predecessor, was involved in the final stages of a civil war that brought about the dissolution of the Kingdom of Georgia. This conflict, climaxing in the 1460s, pitted King George VIII of Georgia against the local rulers such as Bagrat II of Imereti and Qvarqvare II Jaqeli, Prince of Samtskhe. Kakhaber rendered his support to both of these. In reward, Qvarqvare ceded his rights in the provinces of Adjara and Chaneti to Gurieli, who conquered these lands by force of arms, decimating or expelling those nobles who remained loyal to the king of Georgia. Kakhaber's relations with Bagrat of Imereti, the newly crowned king in western Georgia, became soured over Gurieli's efforts to foster his autonomy and his support to the rebellion of ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Prince Of Guria
The Principality of Guria ( ka, გურიის სამთავრო, tr) was a historical state in Georgia. Centered on modern-day Guria, a southwestern region in Georgia, it was located between the Black Sea and Lesser Caucasus, and was ruled by a succession of twenty-two princes of the House of Gurieli from the 1460s to 1829. The principality emerged during the process of fragmentation of a unified Kingdom of Georgia. Its boundaries fluctuated in the course of permanent conflicts with neighboring Georgian rulers and Ottoman Empire, and the principality enjoyed various degrees of autonomy until being annexed by Imperial Russia in 1829. Early history Since the beginning of 13th century, Guria, one of the provinces of the Kingdom of Georgia, located between Rioni and Chorokhi river was administered by hereditary governors (Eristavi). The Gurian ruler to which the Georgian crown attached the title of Gurieli ("of Guria") took advantage of the Mongol invasion of Georgia a ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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House Of Gurieli
The House of Gurieli () was a Georgian princely (''mtavari'') family and a ruling dynasty (dukes) of the southwestern Georgian province of Guria, which was autonomous and later, for a few centuries, independent. A few ducal rulers of the dynasty also rose in the 17th-18th centuries to be kings of the whole western Caucasus in place of the hereditary Bagrationi kings of Imereti. History Bearing a hereditary title for governors (Eristavi) of Guria since the mid-13th century, Gurieli (literally, "of Guria") was adopted as a dynastic name by the Vardanisdze family (ვარდანისძე), hereditary rulers of Svaneti (a highland province in western Georgia). The other notable branch of the Vardanisdze was the Dadiani (დადიანი) of Samegrelo. Both of these branches occasionally used double names: Gurieli-Dadiani or Dadiani-Gurieli. The medieval Gurieli were vassals of the Georgian crown but, at the same time, seem to have paid some kind of homage ( el, πρ� ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Cyril Toumanoff
Cyril Leo Toumanoff (russian: Кирилл Львович Туманов; 13 October 1913 – 4 February 1997) was a Russian-born Georgian historian and genealogist who mostly specialized in the history and genealogies of medieval Georgia, Armenia, Iran and the Byzantine Empire. His works have significantly influenced the Western scholarship of the medieval Caucasus. Robert H. Hewsen. "In Memoriam: Cyril Toumanoff." ''Journal of the Society for Armenian Studies''. Vol. 8, 1995, 5–7. Family Cyril Toumanoff was born in Saint Petersburg into a family of the military officer of the Russian army. His father's ancestors came of the princely family of Tumanishvili (Tumanov) from Georgia,Rapp, Stephen H. (2003), ''Studies In Medieval Georgian Historiography: Early Texts And Eurasian Contexts'', p. 16. Peeters Bvba, .For the present investigation no single scholar's body of work has had a greater impact than that of Cyril Toumanoff (1913 -1997). Born in St. Peterburg of an old Armeno-Georg ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Laonikos Chalkokondyles
Laonikos Chalkokondyles, Latinized as Laonicus Chalcocondyles ( el, Λαόνικος Χαλκοκονδύλης, from λαός "people", νικᾶν "to be victorious", an anagram of Nikolaos which bears the same meaning; c. 1430 – c. 1470; The family name 'Chalcokondyles' is from χαλκος "brass",and κονδυλος "knuckle".) was a Byzantine Greek historian from Athens. He is known for his '' Demonstrations of Histories'' in ten books, which record the last 150 years of the Byzantine Empire. Life The Chalkokondyles were one of the oldest native families in Athens and had gained great prominence. At the time of Laonikos it was ruled by the Florentine Acciaioli family. His father George was a kinsman of Maria Melissene, the wife of Duke Antonio I Acciaioli. When Antonio died in 1435, Maria attempted to secure control of the Duchy of Athens and sent George on a mission to the Ottoman Sultan Murad II, asking that the government of Athens might be entrusted to he ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Siege Of Trebizond (1461)
The siege of Trebizond was the successful siege of the city of Trebizond, capital of the Empire of Trebizond, by the Ottomans under sultan Mehmed II, which ended on 15 August 1461. The siege was the culmination of a lengthy campaign on the Ottoman side, which involved co-ordinated but independent manoeuvres by a large army and navy. The Trapezuntine defenders had relied on a network of alliances that would provide them with support and manpower when the Ottomans began their siege, but failed at the moment Emperor David Megas Komnenos most needed it. The Ottoman land campaign, which was the more challenging part, involved intimidating the ruler of Sinope into surrendering his realm, a march lasting more than a month through uninhabited mountainous wilderness, several minor battles with different opponents, and ended with the siege of Trebizond. The combined Ottoman forces blockaded the fortified city by land and sea until Emperor David agreed to surrender his capital city on ter ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Helena Kantakouzene, Empress Of Trebizond
Helena Kantakouzene (died 1463) was the second wife of David of Trebizond, the last Emperor of Trebizond. Family Donald Nicol has argued that Helena was the sister of George Palaiologos Kantakouzenos, and thus the granddaughter of Matthew Kantakouzenos and possibly the daughter of Theodore Kantakouzenos. Theodore Spandounes reports that George visited her in Trebizond after 1437. It is unclear which of David's children were also hers; his five children—three boys and two daughters—have been attributed variously to Helena or David's first wife Maria of Gothia by various genealogies. Nevertheless, the oldest sons died with their father 1 November 1463; the youngest son, George, who was three years old, and the daughter Anna were spared. Spandounes states they were sent as a present to Sultan Uzun Hassan of the Aq Qoyunlu, where George was converted to Islam, but he eventually escaped and abjured to Christianity. Spandounes says the name of the king who sheltered George Kantakouz ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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David Of Trebizond
David Megas Komnenos ( gr, Δαυίδ Μέγας Κομνηνός, David Megas Komnēnos; – 1 November 1463) was the last Emperor of Trebizond from 1460 to 1461. He was the third son of Emperor Alexios IV of Trebizond and Theodora Kantakouzene. Following the fall of Trebizond to the Ottoman Empire, he was taken captive with his family to the Ottoman capital, Constantinople, where he and his sons and nephew were executed in 1463. In July 2013, David and his sons and nephew were canonized by the Holy Synod of the Patriarchate of Constantinople. Their feast day was determined as 1 November, the anniversary of their deaths. Ruler of the Trebizond Empire David had played an important role throughout the reign of his older brother and predecessor John IV. He had been given the courtly title of ''despotes'', which in Trebizond designated the heir to the throne. David had participated in his brother's expeditions against the Genoese, and also fulfilled various diplomatic tasks ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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John IV Of Trebizond
John IV Megas Komnenos ( el, Ιωάννης Μέγας Κομνηνός, ''Iōannēs Megas Komnēnos'') (died April 1460) was Emperor of Empire of Trebizond, Trebizond from 1429 until his death. He was a son of Emperor Alexios IV of Trebizond and Theodora Kantakouzene, wife of Alexios IV of Trebizond, Theodora Kantakouzene. Early life John had been designated ''despotes'', or heir apparent, by his father as early as 1417, but had come into conflict with his parents. According to a passage considered to be an interpolation in the history of Laonikos Chalkokondyles, he accused his mother Theodora of having an affair with an unnamed ''protovestiarios'', whom he killed, then held his parents captive in the citadel until the palace staff released them. John then fled to Kingdom of Georgia, Georgia. As a result, his brother Alexander was designated ''despotes'' in his place. While in Georgia John married Bagrationi, wife of John IV of Trebizond, Bagrationi, a daughter of King Alexander ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |