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Alexios Branas
Alexios (or Alexius) Branas or Vranas ( el, ) (died 1187) was a Byzantine nobleman, attempted usurper, and the last Byzantine military leader of the 12th century to gain a notable success against a foreign enemy. Background Alexios Branas was a notable Greek aristocrat, who was doubly linked to the imperial Komnenos family. He was the son of Michael Branas and of Maria Komnene, who was the great-niece of Alexios I Komnenos. He himself married Anna Vatatzaina, the niece of Manuel I Komnenos. Anna's sister, Theodora Vatatzaina, was also Manuel's lover. The Branas family had been prominent in the city and region of Adrianople since the middle of the 11th century. Another prominent family in the same city were the Vatatzes, into which Alexios Branas was married. Branas was described by a contemporary as "Small in stature, but colossal in the depth and the deviousness of his understanding and by far the best general of his time". Successful Campaigns Branas was one of relatively f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodore Branas
Theodore Branas or Vranas ( el, , ''Theodōros Branas''), sometimes called Theodore Komnenos Branas, was a general under the Byzantine Empire and afterwards under the Latin Empire of Constantinople. Under the Latin regime he was given the title Caesar and in 1206 he became governor and lord of Adrianople. He is called Livernas by western chroniclers of the Fourth Crusade, including Geoffroi de Villehardouin. Origins and early career Theodore was the son of general and ''protosebastos'' Alexios Branas and of Anna Komnene Vatatzina. He was probably born in Adrianople, where his family held hereditary lands. He was a descendant of the imperial dynasty of the Komnenoi through both his parents, and was a great-nephew of Manuel I Komnenos. His father, who defeated the Siculo-Norman invasion of Byzantium at the Battle of Demetritzes, was killed in 1187 when leading a rebellion against Isaac II Angelos. In 1193, according to the chronicler Alberic of Trois-Fontaines, Theodore became the lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Constantinople
la, Constantinopolis ota, قسطنطينيه , alternate_name = Byzantion (earlier Greek name), Nova Roma ("New Rome"), Miklagard/Miklagarth (Old Norse), Tsargrad ( Slavic), Qustantiniya (Arabic), Basileuousa ("Queen of Cities"), Megalopolis ("the Great City"), Πόλις ("the City"), Kostantiniyye or Konstantinopolis ( Turkish) , image = Byzantine Constantinople-en.png , alt = , caption = Map of Constantinople in the Byzantine period, corresponding to the modern-day Fatih district of Istanbul , map_type = Istanbul#Turkey Marmara#Turkey , map_alt = A map of Byzantine Istanbul. , map_size = 275 , map_caption = Constantinople was founded on the former site of the Greek colony of Byzantion, which today is known as Istanbul in Turkey. , coordinates = , location = Fatih, İstanbul, Turkey , region = Marmara Region , type = Imperial city , part_of = , length = , width ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Byzantine Generals
A Byzantine fault (also Byzantine generals problem, interactive consistency, source congruency, error avalanche, Byzantine agreement problem, and Byzantine failure) is a condition of a computer system, particularly distributed computing systems, where components may fail and there is imperfect information on whether a component has failed. The term takes its name from an allegory, the "Byzantine generals problem", developed to describe a situation in which, in order to avoid catastrophic failure of the system, the system's actors must agree on a concerted strategy, but some of these actors are unreliable. In a Byzantine fault, a component such as a server can inconsistently appear both failed and functioning to failure-detection systems, presenting different symptoms to different observers. It is difficult for the other components to declare it failed and shut it out of the network, because they need to first reach a consensus regarding which component has failed in the first pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1187 Deaths
Year 1187 ( MCLXXXVII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. Events By place Byzantine Empire * Spring – Emperor Isaac II (Angelos) sends a Byzantine expeditionary force under Alexios Branas to suppress the Vlach-Bulgarian Rebellion – but Alexios revolts against Isaac and is proclaimed emperor in Andrianople. He musters troops and advances on Constantinople in an attempt to seize it. However, Alexios is unable to bypass the city defenses and is defeated by the imperial forces led by Conrad of Montferrat, the emperor's brother-in-law. On the battlefield, Alexios is beheaded by Conrad's supporting footsoldiers and the rebel army flees the field. * Siege of Lovech: Byzantine forces under Isaac II besiege the fortress city of Lovech in north-central Bulgaria. After a three-month siege, Isaac is forced to accept a truce by recognizing the joint-rule of Peter II and Ivan Asen I as emperor's (or ''tsar' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
12th-century Greek People
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
12th-century Byzantine People
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
12th-century Births
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Doukas (sebastokrator)
John Doukas, Latinisation of names, Latinized as Ducas ( gr, Ἰωάννης Δούκας, Iōannēs Doukas; – ), was the eldest son of Constantine Angelos by Theodora Komnene (daughter of Alexios I), Theodora Komnene, the seventh child of the Byzantine Emperor Alexios I Komnenos and Irene Doukaina. John Doukas took the family name of his grandmother Irene. He served as a military commander under Manuel I Komnenos and Isaac II Angelos. Isaac II, who was Doukas's nephew, raised him to the high rank of ''sebastokrator''. Despite his advanced age, he continued to be an active general in the 1180s and 1190s, and until shortly before his death aspired to the imperial throne. He was the progenitor of the Komnenos Doukas line, which founded the Despotate of Epirus after the Fourth Crusade. Life Origin John was eldest son of the founder of the Angelos line, Constantine Angelos from Alasehir, Philadelphia, by Theodora Komnene (daughter of Alexios I), Theodora Komnene, the seventh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebastocrator
''Sebastokrator'' ( grc-byz, Σεβαστοκράτωρ, Sevastokrátor, August Ruler, ; bg, севастократор, sevastokrator; sh, sebastokrator), was a senior court title in the late Byzantine Empire. It was also used by other rulers whose states bordered the Empire or were within its sphere of influence ( Bulgarian Empire, Serbian Empire). The word is a compound of '' sebastós'' (, the Greek equivalent of the Latin ''Augustus'') and ''krátōr'' ('ruler', the same element as is found in '' autokrator'', 'emperor'). The wife of a ''Sebastokrator'' was named ''sebastokratorissa'' (, ''sevastokratórissa'') in Greek, ''sevastokratitsa'' () in Bulgarian and ''sebastokratorica'' in Serbian. Eastern Roman Empire The title was created by Emperor Alexios I Komnenos () to honour his elder brother Isaac Komnenos.. According to Anna Komnene, Alexios did this to raise Isaac above the rank of ''Caesar'', which he had already promised to his brother-in-law, Nikephoros Melissenos. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin Empire
The Latin Empire, also referred to as the Latin Empire of Constantinople, was a feudal Crusader state founded by the leaders of the Fourth Crusade on lands captured from the Byzantine Empire. The Latin Empire was intended to replace the Byzantine Empire as the Western-recognized Roman Empire in the east, with a Catholic emperor enthroned in place of the Eastern Orthodox Roman emperors. The Fourth Crusade had originally been called to retake the Muslim-controlled city of Jerusalem but a sequence of economic and political events culminated in the Crusader army sacking the city of Constantinople, the capital of the Byzantine Empire. Originally, the plan had been to restore the deposed Byzantine Emperor Isaac II Angelos, who had been usurped by Alexios III Angelos, to the throne. The crusaders had been promised financial and military aid by Isaac's son Alexios IV, with which they had planned to continue to Jerusalem. When the crusaders reached Constantinople the situation quickly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caesar (title)
Caesar ( English Caesars; Latin ''Caesares''; in Greek: ''Kaîsar'') is a title of imperial character. It derives from the ''cognomen'' of Julius Caesar, a Roman dictator. The change from being a familial name to a title adopted by the Roman emperors can be traced to AD 68, following the fall of the Julio–Claudian dynasty. Origins The first known individual to bear the ''cognomen'' of "Caesar" was Sextus Julius Caesar, who is likewise believed to be the common ancestor of all subsequent Julii Caesares. Sextus' great-grandson was the dictator Gaius Julius Caesar. After he seized control of the Roman Republic following his war against the Senate, he adopted the title of ''dictator perpetuo'' ("dictator in perpetuity"), a title he only held for about a month before he was assassinated in 44 BC. Julius Caesar's death did not lead to the restoration of the Republic, and instead led to the rise of the Second Triumvirate, composed by three dictators including Ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberic Of Trois-Fontaines
Alberic of Trois-Fontaines (french: Aubri or ''Aubry de Trois-Fontaines''; la, Albericus Trium Fontium) (died 1252) was a medieval Cistercian chronicler who wrote in Latin. He was a monk of Trois-Fontaines Abbey in the diocese of Châlons-sur-Marne. He died after 1252. He wrote a chronicle describing world events from the Creation to the year 1241. Life and works Alberic was likely from a noble Liège family which could afford a good education for him. He became a monk of Trois-Fontaines Abbey no later than 1230. In 1232 Alberic began his chronicle ''Chronica Albrici Monachi Trium Fontium'' and continued working on it at least until 1251 since he used a history by Gilles of Orval ''Gesta episcoporum Leodiensium'' ("Deeds of the Bishops of Liège"). His sources also included the universal chronicle of Sigebert of Gembloux and Books 45-49 of Helinand of Froidmont's ''Chronicon''. Alberic's chronicle describes world events from the Creation and contains original writing st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
