1.
Histamenon
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Histamenon was the name given to the gold Byzantine solidus when the slightly lighter tetarteron was introduced in the 960s. To distinguish the two, the histamenon was changed in form from the solidus, becoming wider and thinner. Later usually shortened to stamenon, it was discontinued after 1092, in the 12th and 13th centuries, the name stamenon came to be applied to the concave billon and copper trachea coins. The Byzantine emperor Nikephoros II Phokas, however, introduced a new coin, the latter now became known as the histamenon, from the Greek verb ἵστημι, to stand up, implying that these followed the traditional standard. Initially, the two coins were virtually indistinguishable except in weight, during the later reign of Basil II, the tetarteron began to be minted in a thicker and smaller form, while the histamenon became correspondingly thinner and wider. Only during the rule of Constantine VIII, however, did the two coins become iconographically distinct as well. In addition, under Michael IV the Paphlagonian, it began to be minted in a concave form, possibly to increase the thin coins strength. Flat coins were struck at times, but scyphate ones came to predominate from Constantine IX on. These concave coins were known as histamena trachea or simply trachea from their shape, starting with Michael IV, who was a former money lender, the gold content began to be increasingly lowered and the coins debased. After a period of stability in circa 1055–1070, the gold content declined dramatically in the disastrous 1070s and 1080s. The michaelata of Michael VII Doukas still contained some 16 carats of gold, but by the time of Alexios I Komnenos, the nomismata struck contained almost no gold at all
2.
Byzantine Empire
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It survived the fragmentation and fall of the Western Roman Empire in the 5th century AD and continued to exist for an additional thousand years until it fell to the Ottoman Turks in 1453. During most of its existence, the empire was the most powerful economic, cultural, several signal events from the 4th to 6th centuries mark the period of transition during which the Roman Empires Greek East and Latin West divided. Constantine I reorganised the empire, made Constantinople the new capital, under Theodosius I, Christianity became the Empires official state religion and other religious practices were proscribed. Finally, under the reign of Heraclius, the Empires military, the borders of the Empire evolved significantly over its existence, as it went through several cycles of decline and recovery. During the reign of Maurice, the Empires eastern frontier was expanded, in a matter of years the Empire lost its richest provinces, Egypt and Syria, to the Arabs. This battle opened the way for the Turks to settle in Anatolia, the Empire recovered again during the Komnenian restoration, such that by the 12th century Constantinople was the largest and wealthiest European city. Despite the eventual recovery of Constantinople in 1261, the Byzantine Empire remained only one of several small states in the area for the final two centuries of its existence. Its remaining territories were annexed by the Ottomans over the 15th century. The Fall of Constantinople to the Ottoman Empire in 1453 finally ended the Byzantine Empire, the term comes from Byzantium, the name of the city of Constantinople before it became Constantines capital. This older name of the city would rarely be used from this point onward except in historical or poetic contexts. The publication in 1648 of the Byzantine du Louvre, and in 1680 of Du Canges Historia Byzantina further popularised the use of Byzantine among French authors, however, it was not until the mid-19th century that the term came into general use in the Western world. The Byzantine Empire was known to its inhabitants as the Roman Empire, the Empire of the Romans, Romania, the Roman Republic, Graikia, and also as Rhōmais. The inhabitants called themselves Romaioi and Graikoi, and even as late as the 19th century Greeks typically referred to modern Greek as Romaika and Graikika. The authority of the Byzantine emperor as the legitimate Roman emperor was challenged by the coronation of Charlemagne as Imperator Augustus by Pope Leo III in the year 800. No such distinction existed in the Islamic and Slavic worlds, where the Empire was more seen as the continuation of the Roman Empire. In the Islamic world, the Roman Empire was known primarily as Rûm, the Roman army succeeded in conquering many territories covering the entire Mediterranean region and coastal regions in southwestern Europe and north Africa. These territories were home to different cultural groups, both urban populations and rural populations. The West also suffered heavily from the instability of the 3rd century AD
3.
Romanos IV Diogenes
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While still captive he was overthrown in a palace coup, and when released he was quickly defeated and detained by members of the Doukas family. In 1072, he was blinded and sent to a monastery, Romanos Diogenes was the son of Constantine Diogenes and a member of a prominent and powerful Cappadocian family, connected by birth to most of the great aristocratic nobles in Asia Minor. His mother was a daughter of Basil Argyros, brother of the emperor Romanos III, courageous and generous, but also impetuous, Romanos rose with distinction in the army due to his military talents, and he served on the Danubian frontier. However, he was convicted of attempting to usurp the throne of the sons of Constantine X Doukas in 1067. The problem Romanos and Eudokia had in executing this plan was that Eudokias deceased husband, the Senate agreed, and on January 1,1068 Romanos married the empress and was crowned Emperor of the Romans. Romanos IV was now the emperor and guardian of his stepsons and junior co-emperors, Michael VII, Konstantios Doukas. By 1067, the Turks had been making incursions at will into Mesopotamia, Melitene, Syria, Cilicia, and Cappadocia, culminating with the sack of Caesarea and that winter they camped on the frontiers of the empire and waited for the next years campaigning season. Romanos was confident of Byzantine superiority on the field of battle and he did not take into account the degraded state of the Byzantine forces, which had suffered years of neglect from his predecessors, in particular Constantine X. It was soon evident that while Romanos possessed military talent, his impetuosity was a serious flaw, the first military operations of Romanos did achieve a measure of success, reinforcing his opinions about the outcome of the war. Antioch was exposed to the Saracens of Aleppo who, with help from Turkish troops, returning south, Romanos rejoined the main army, and they continued their advance through the passes of Mount Taurus to the north of Germanicia and proceeded to invade the Emirate of Aleppo. Romanos captured Hierapolis, which he fortified to provide protection against further incursions into the provinces of the empire. He then engaged in fighting against the Saracens of Aleppo. With the campaigning season reaching its end, Romanos returned north via Alexandretta, here he was advised of another Seljuk raid into Asia Minor in which they sacked Amorium but returned to their base so fast that Romanos was in no position to give chase. He eventually reached Constantinople by January 1069, possibly due to Romanos not paying them on time, they began plundering the countryside near where they were stationed at Edessa, and attacking the imperial tax collectors. Although Crispin was captured and exiled to Abydos, the Franks continued to ravage the Armeniac Theme for some time, in the meantime, the land around Caesarea was again overrun by the Turks, forcing Romanos to spend precious time and energy in expelling the Turks from Cappadocia. Desperate to begin his campaign proper, he ordered the execution of all prisoners, philaretos was soon defeated by the Turks, whose sack of Iconium forced Romanos to abandon his plans and return to Sebaste. He sent orders to the Dux of Antioch to secure the passes at Mopsuestia, the Turks were soon hemmed in in the mountains of Cilicia, but they managed to escape to Aleppo after abandoning their plunder. Romanos once again returned to Constantinople without the great victory he was hoping for, Romanos was detained at Constantinople in 1070, while he dealt with many outstanding administrative issues, including the imminent fall of Bari into Norman hands
4.
Nikephoros III Botaneiates
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Nikephoros III Botaneiates, Latinized as Nicephorus III Botaniates, was Byzantine emperor from 1078 to 1081. He belonged to a family claiming descent from the Byzantine Phokas family, Nikephoros Botaneiates had served as general from the reign of Constantine IX. Drawn to politics, he had been a participant in the uprising that brought Isaac I to the throne in 1057. Although considered a competent general, he had suffered a number of humiliating setbacks throughout his career. In 1064, he, together with Basil Apokapes, doux of Paradounavon, defended the Balkan frontiers against the invading Oghuz Turks, but was defeated and suffered the humiliation of being taken captive. The outbreak of an epidemic soon began decimating the Turks, however, in 1067, Nikephoros had been considered as a possible husband for the empress Eudokia Makrembolitissa, widowed wife of Constantine X, but she eventually set her heart on Romanos IV Diogenes. Excluded from Romanoss campaign at Manzikert, he retired to his estates in Anatolia, eventually, under Michael VII Doukas, he became strategos of the Anatolic theme and commander of the troops in Asia Minor. In 1078 he revolted against Michael VII and his finance minister Nikephoritzes, with the support of the Seljuk Turks, who provided him with valuable troops, he marched upon Nicaea, where he proclaimed himself emperor. In the face of another general, Nikephoros Bryennios, his election was ratified by the aristocracy and clergy, while Michael VII abdicated. On 24 March 1078, Nikephoros III Botaneiates entered Constantinople in triumph and was crowned by Patriarch Kosmas I of Constantinople, with the help of his general Alexios Komnenos, he defeated Bryennios and other rivals but failed to clear the invading Turks out of Asia Minor. To solidify his position after the death of his wife, Nikephoros III sought to marry Eudokia Makrembolitissa, the mother of Michael VII. Nikephoros administration did not win him support, as his favored courtiers alienated much of the older court bureaucracy. Apart from the discontent of the Byzantine aristocracy, several Armenian princes in Asia Minor attempted to establish their independence from the empire, two Paulician leaders launched their own rebellion in Thrace, in a brutal religious conflict that was not easily suppressed. The deposed emperor retired into the monastery he had endowed at the Church of St. Mary Peribleptos, where he died later the same year
5.
Andronikos Doukas (co-emperor)
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Andronikos Doukas, Latinized as Andronicus Ducas, was the third son of Byzantine emperor Constantine X Doukas and younger brother of Byzantine emperor Michael VII Doukas. Unlike his other brothers, he was not named junior co-emperor by his father and he is otherwise relatively insignificant, and was not involved in the affairs of state to any degree. Andronikos Doukas was born circa 1057, the son of Constantine X Doukas. Psellos also compiled a laudatory monody on Andronikos after the latters death, unlike his other two surviving brothers, he was not raised by his father to the position of co-emperor. Thus, and unlike them, he did not participate in the regency of Eudokia that followed his fathers death in 1068. Furthermore, during his absence from Constantinople on campaign in the East soon after his accession, during the reign of his elder brother Michael VII, Andronikos continued as co-emperor, and was even possibly raised above Konstantios in precedence. Curiously, despite his apparent lack of ability and purely decorative function as co-emperor, Andronikos is included in some lists of Byzantine emperors. It is unknown when he died, D. Polemis surmised that it was after 1081, but Thomas Conley argues that he died in early 1077, since he is not mentioned during Nikephoros Botaneiatess attack on Constantinople in the same year. According to Pselloss monody, Andronikos was married to an unnamed woman, who died soon after his own death
6.
Konstantios Doukas
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Konstantios Doukas, Latinized as Constantius Ducas, was the son of Byzantine Emperor Constantine X Doukas and younger brother of Byzantine Emperor Michael VII Doukas. He reigned as junior co-emperor from his birth, but was unable to establish himself as sole emperor against Nikephoros III when Michael VII abdicated in 1078, Konstantios was the youngest son of Constantine X Doukas and was born a porphyrogennetos. Upon his birth he was made co-emperor, alongside his brother Michael VII Doukas and his other brother, Andronikos Doukas, was also elevated some eight years later. He retained the title during the reigns of Romanos IV Diogenes and his elder brother, Michael VII. In 1078, when Michaels reign came to an end by an insurrection at Constantinople, he abdicated in favour of Konstantios and his only rival was Nikephoros III, who was on his way to Constantinople when news arrived of Michaels overthrow. It was soon evident that Konstantios was completely incapable of leading the empire. By 1081, he was recalled into service by Alexios I Komnenos. Sent to the war against the Normans, he perished while fighting them at Dyrrhachium in 1082
7.
Maria of Alania
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Maria of Alania was an Empress consort of the Byzantine Empire. She was married to Emperors Michael VII Doukas and Nikephoros III Botaneiates, at the time of her marriage, Georgian Maria was one of only two non-Byzantine princesses to marry a Byzantine heir, along with Bertha of Italy, and the only one to give birth to an heir. The latter, however, died later in the year and Martha returned home to Georgia, in 1065 she married the future emperor Michael, a son of Constantine X Doukas, and became an empress when Michael was enthroned in 1071. In addition, by this move Nikephoros would pacify the loyalists of the ousted Doukas, as part of the marriage deal, Maria was promised that her son Constantine would be named an heir to the empire but Nikephoros reneged on this promise at a later point. The empress, moreover, would have had confidence in him. The old man did not realize the unfairness and inexpediency of his plans, the empress became an important part of a plot organized by the general Alexios Komnenos, who was rumored to be her lover. Alexios forced Nikephoros to abdicate the throne and was crowned emperor in 1081. Alexios had Constantine proclaimed heir to the throne and later betrothed his daughter, Anna Komnene, Maria was also charged with the care of young imperial princess Anna Komnene who was very fond of her and shared all her secrets with the former empress. Anna Komnene describes Marias beauty in her medieval biographical text Alexiad, Marias commanded great wealth and owned the Mangana palace, as well as the Hebdomon Monastery, the burial place of Basil II. She was also patron of literary figures, including Theophylact of Ohrid, future Archbishop of Bulgaria. After Marias son Constantine died in 1096, she finally moved herself to a monastery and she remained revered in her native Georgia, resulting in an increase in future marriages between the Georgian and Byzantine royalty, and strengthening of ties between the two countries. Maria was also an influence for Komnenian women who were impressed by her past political involvement and charitable work
8.
Dynasty
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A dynasty is a sequence of rulers from the same family, usually in the context of a feudal or monarchical system but sometimes also appearing in elective republics. The dynastic family or lineage may be known as a house, historians periodize the histories of many sovereign states, such as Ancient Egypt, the Carolingian Empire and Imperial China, using a framework of successive dynasties. As such, the dynasty may be used to delimit the era during which the family reigned and to describe events, trends. The word dynasty itself is often dropped from such adjectival references, until the 19th century, it was taken for granted that a legitimate function of a monarch was to aggrandize his dynasty, that is, to increase the territory, wealth, and power of his family members. The longest-surviving dynasty in the world is the Imperial House of Japan, dynasties throughout the world have traditionally been reckoned patrilineally, such as under the Frankish Salic law. Succession through a daughter when permitted was considered to establish a new dynasty in her husbands ruling house, however, some states in Africa, determined descent matrilineally, while rulers have at other times adopted the name of their mothers dynasty when coming into her inheritance. It is also extended to unrelated people such as poets of the same school or various rosters of a single sports team. The word dynasty derives via Latin dynastia from Greek dynastéia, where it referred to power, dominion and it was the abstract noun of dynástēs, the agent noun of dynamis, power or ability, from dýnamai, to be able. A ruler in a dynasty is referred to as a dynast. For example, following his abdication, Edward VIII of the United Kingdom ceased to be a member of the House of Windsor. A dynastic marriage is one that complies with monarchical house law restrictions, the marriage of Willem-Alexander, Prince of Orange, to Máxima Zorreguieta in 2002 was dynastic, for example, and their eldest child is expected to inherit the Dutch crown eventually. But the marriage of his younger brother Prince Friso to Mabel Wisse Smit in 2003 lacked government support, thus Friso forfeited his place in the order of succession, lost his title as a Prince of the Netherlands, and left his children without dynastic rights. In historical and monarchist references to formerly reigning families, a dynast is a member who would have had succession rights, were the monarchys rules still in force. Even since abolition of the Austrian monarchy, Max and his descendants have not been considered the rightful pretenders by Austrian monarchists, nor have they claimed that position. The term dynast is sometimes used only to refer to descendants of a realms monarchs. The term can therefore describe overlapping but distinct sets of people, yet he is not a male-line member of the royal family, and is therefore not a dynast of the House of Windsor. Thus, in 1999 he requested and obtained permission from Elizabeth II to marry the Roman Catholic Princess Caroline of Monaco. Yet a clause of the English Act of Settlement 1701 remained in effect at that time and that exclusion, too, ceased to apply on 26 March 2015, with retroactive effect for those who had been dynasts prior to triggering it by marriage to a Catholic
9.
Doukas
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A maternally-descended line, the Komnenodoukai, founded the Despotate of Epirus in the 13th century, with another branch ruling over Thessaly. Nothing is known for certain about the familys origin and this tradition is, however, evidently an invention meant to glorify the family, at the time the Empires ruling dynasty, by 11th-century court chroniclers. In fact, it is likely that the surname derives from the relatively common military rank of doux. Nothing is known about the familys origin, the first representative of the family appears in the mid-9th century, during the regency of Empress Theodora, when he was sent to forcibly convert the Paulicians to Orthodoxy. He is only known as the son of Doux, although Skylitzes interpolates the name of Andronikos and this name is also used by some modern sources, e. g. in the Prosopographie der mittelbyzantinischen Zeit. The first branch of the family to prominence was in the early 10th century, with Andronikos Doukas. Both were senior generals during the reign of Emperor Leo VI the Wise, in circa 904, Andronikos engaged in an unsuccessful rebellion and was forced to flee to Baghdad where he was killed in circa 910. Constantine managed to escape and was restored to office, becoming Domestic of the Schools. He was killed, however, along with his son Gregory and nephew Michael and it is likely, as the 12th-century historian Zonaras records, that the Doukai line died out, and that the later bearers of the name were descendants through the female line only. Towards the end of the 10th century, there appeared a second family and its members were Andronikos Doux Lydos and his sons, Christopher and Bardas, the latter known with the sobriquet Mongos. The family was involved in the 976–979 rebellion of Bardas Skleros against Emperor Basil II, Bardas the Mongos is attested as late as 1017, when he led a military expedition against the Khazars. These Doukai seem to have come from Paphlagonia, and were exceedingly wealthy, further dynastic matches were made with the clans of the Anatolian military aristocracy, including the Palaiologoi and the Pegonitai. It is hence impossible to distinguish the numerous holders of the name or to discern their exact relationship with the 11th-century Doukid dynasty. The actual bloodline of Constantine X died out probably before 1100, and the last known descendants of his brother, the Caesar John, lived in the first half of the 12th century. In this way, mingled with other families or adopted de novo even by humble families unrelated to the original lineage. From them the surname Doukas was used by the Greek, and later Serbian, rulers of Epirus, other examples include John III Doukas Vatatzes, Nicaean emperor and his relatives, the late Byzantine historian Doukas, and the megas papias Demetrios Doukas Kabasilas in the mid-14th century. The name spread far and wide across the Greek-speaking world as well as in Albania, several variations also developed, such as Doukakes, Doukopoulos, Doukatos, Makrodoukas or Makrydoukas, etc. Other variants like Doukaites or Doukides seem to derive not from the surname, but from a locality, new York and Oxford, Oxford University Press
This article incorporates text from a publication now in the public domain: Chisholm, Hugh, ed. (1911). "Michael: Michael VII". Encyclopædia Britannica. 18 (11th ed.). Cambridge University Press. p. 359.
