254 (Specialist Group Information Services) Signal Squadron
Year 254 ( CCLIV) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Valerianus and Gallienus (or, less frequently, year 1007 '' Ab urbe condita''). The denomination 254 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Publius Licinius Valerianus Augustus and Publius Licinius Egnatius Gallienus become Roman Consuls. * The Roman Empire is threatened by several peoples on their borders: the Germanic confederations, such as the Franks on the Middle Rhine, the Alemanni on the upper Rhine and Danube, and the Marcomanni facing the provinces at Noricum and Raetia. On land the confederation of Goths threaten the lower Danube provinces, and on the sea they threaten the shores of Thracia, Bithynia et Pontus, and Cappadocia. In the eastern prov ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Roman Numerals
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers are written with combinations of letters from the Latin alphabet, each letter with a fixed integer value, modern style uses only these seven: The use of Roman numerals continued long after the decline of the Roman Empire. From the 14th century on, Roman numerals began to be replaced by Arabic numerals; however, this process was gradual, and the use of Roman numerals persists in some applications to this day. One place they are often seen is on clock faces. For instance, on the clock of Big Ben (designed in 1852), the hours from 1 to 12 are written as: The notations and can be read as "one less than five" (4) and "one less than ten" (9), although there is a tradition favouring representation of "4" as "" on Roman numeral clocks. Other common uses include year numbers on monuments and buildings and ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Raetia
Raetia ( ; ; also spelled Rhaetia) was a province of the Roman Empire, named after the Rhaetian people. It bordered on the west with the country of the Helvetii, on the east with Noricum, on the north with Vindelicia, on the south-west with Transalpine Gaul and on the south with Venetia et Histria, a region of Roman Italy. It thus comprised the districts occupied in modern times by eastern and central Switzerland (containing the Upper Rhine and Lake Constance), southern Germany (Bavaria and most of Baden-Württemberg), Vorarlberg and the greater part of Tyrol in Austria, and part of northern Lombardy in Italy. The region of Vindelicia (today eastern Württemberg and western Bavaria) was annexed to the province at a later date than the others. The northern border of Raetia during the reigns of emperors Augustus and Tiberius was the River Danube. Later the Limes Germanicus marked the northern boundary, stretching for 166 km north of the Danube. Raetia linked to Italy ac ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Xiahou Xuan
Xiahou Xuan (209 – March 254), courtesy name Taichu, was a Chinese essayist, historian, military general, philosopher, and politician of the state of Cao Wei during the Three Kingdoms period of China. Family background Xiahou Xuan was the son of Xiahou Shang. His mother was Princess Deyang (德陽鄉主; a sister of Cao Zhen), and thus Xiahou Xuan was close to Cao Shuang's faction. Xiahou Xuan had a sister Xiahou Hui, the wife of Sima Shi. One of Xiahou Xuan's daughters became the wife of He Jiao (), the grandson of He Qia and the son of He Jiong (). Life When Xiahou Xuan was 20 years old, he was appointed as a Gentleman of Scattered Cavalry () and Gentleman of the Yellow Gate () under the Wei government. One day, in the front of the emperor Cao Rui, he expressed his abhor about sitting together with Mao Zeng (), the brother of Cao Rui's empress, Empress Mao. This incident aroused the anger of the emperor, who demoted Xiahou Xuan to a supervisor of the Feathered Forest Impe ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Tiberius Julius Pharsanzes
Pharsanzes ( el, Τιβέριος Ἰούλιος Φαρσάνζης, translit=Tiberios Ioulios Farsanzes), also known as Farsanza, was the king of the Bosporan Kingdom, a Roman client state, from 253 to 254. Virtually no historical information is known of Pharsanzes's reign on account of the king only being known from coinage. His reign overlaps completely with the reign of Rhescuporis V (). As a result, Pharsanzes is most frequently believed to have been a rival claimant or usurper, though some researchers believe he was a co-ruler granted power by Rhescuporis V. Biography Pharsanzes is known only from coinage and as a result, little historical information is known of his reign. The origin of his name is disputed and it has been variously interpreted as of Iranian (Sarmatian-Alan, perhaps meaning "Power of Farn") or Gothic roots. His coins are comparatively rarer than coins of most other Bosporan kings. Pharsanzes's coins place his reign as only encompassing a single year, 253 ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Li Feng (Cao Wei)
Li Feng (died 254), courtesy name Anguo, was a Chinese politician of the state of Cao Wei during the Three Kingdoms period of China. He was a trusted official of the third Wei emperor Cao Fang, and did not follow the regent Sima Shi's wishes. In 254, in company with Xiahou Xuan and Zhang Ji (張緝), he plotted to kill Sima Shi. However, Sima Shi sensed their scheme and summoned Li Feng to meet him in the palace, where he interrogated Li Feng and killed him. He was then accused of treason and his family members were executed as well.Pei Songzhi's annotation in ''Sanguozhi'' vol. 9. Family Li Feng's father, Li Yi (李義), previously served as Minister of the Guards (衛尉) in the Cao Wei state. Li Feng's first son, Li Tao (李韜), married Grand Princess of Qi (齊長公主), a daughter of the second Wei emperor Cao Rui. Li Feng's daughter, Li Wan (李婉), married Jia Chong but was sentenced to exile after her father's downfall. See also * Lists of people of the Three K ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Ancient Rome
In modern historiography, ancient Rome refers to Roman civilisation from the founding of the city of Rome in the 8th century BC to the collapse of the Western Roman Empire in the 5th century AD. It encompasses the Roman Kingdom (753–509 BC), Roman Republic (509–27 BC) and Roman Empire (27 BC–476 AD) until the fall of the western empire. Ancient Rome began as an Italic settlement, traditionally dated to 753 BC, beside the River Tiber in the Italian Peninsula. The settlement grew into the city and polity of Rome, and came to control its neighbours through a combination of treaties and military strength. It eventually dominated the Italian Peninsula, assimilated the Greek culture of southern Italy ( Magna Grecia) and the Etruscan culture and acquired an Empire that took in much of Europe and the lands and peoples surrounding the Mediterranean Sea. It was among the largest empires in the ancient world, with an estimated 50 to 90 million inhabitants, roughly 20% of t ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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March 5
Events Pre-1600 * 363 – Roman emperor Julian leaves Antioch with an army of 90,000 to attack the Sasanian Empire, in a campaign which would bring about his own death. * 1046 – Nasir Khusraw begins the seven-year Middle Eastern journey which he will later describe in his book ''Safarnama''. * 1279 – The Livonian Order is defeated in the Battle of Aizkraukle by the Grand Duchy of Lithuania. * 1496 – King Henry VII of England issues letters patent to John Cabot and his sons, authorising them to explore unknown lands. 1601–1900 * 1616 – Nicolaus Copernicus's book ''On the Revolutions of the Heavenly Spheres'' is added to the Index of Forbidden Books 73 years after it was first published. * 1766 – Antonio de Ulloa, the first Spanish governor of Louisiana, arrives in New Orleans. * 1770 – Boston Massacre: Five Americans, including Crispus Attucks, are fatally shot by British troops in an event that would contribute to the outbreak of t ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Pope Lucius I
Pope Lucius I was the bishop of Rome from 25 June 253 to his death on 5 March 254. He was banished soon after his consecration, but gained permission to return. He was mistakenly classified as a martyr in the persecution by Emperor Valerian, which did not begin until after Lucius' death. Life Lucius was born in Rome. Nothing is known about his family except his father's name, Porphyrianus. He was elected probably on 25 June 253. His election took place during the persecution which caused the banishment of his predecessor, Cornelius, and he also was banished soon after his consecration, but succeeded in gaining permission to return.Kirsch, Johann Peter (1910). "Pope St. Lucius I" in ''The Catholic Encyclopedia''. Vol. 9. New York: Robert Appleton Company. Lucius is praised in several letters of Cyprian (see Epist. lxviii. 5) for condemning the Novationists for their refusal to readmit to communion Christians who repented for having lapsed under persecution. Veneration Lucius I' ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Pope Stephen I
Pope Stephen I ( la, Stephanus I) was the bishop of Rome from 12 May 254 to his death on 2 August 257.Mann, Horace (1912). "Pope St. Stephen I" in ''The Catholic Encyclopedia''. Vol. 14. New York: Robert Appleton Company. He was later canonized as a saint and some accounts say he was martyred while celebrating mass. Early life Stephen was born in Rome but had Greek ancestry. He served as archdeacon of Pope Lucius I, who appointed Stephen his successor. Pontificate Following the Decian persecution of 250–251, there was disagreement about how to treat those who had lapsed from the faith. Stephen was urged by Bishop Faustinus of Lyon to take action against Marcian, the Novatianist bishop of Arles, who denied penance and communion to the lapsed who repented. The controversy arose in the context of a broad pastoral problem. During the Decian persecution some Christians had purchased certificates attesting that they had made the requisite sacrifices to the Roman gods. Others had d ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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May 12
Events Pre-1600 * 254 – Pope Stephen I succeeds Pope Lucius I, becoming the 23rd pope of the Catholic Church, and immediately takes a stand against Novatianism. * 907 – Zhu Wen forces Emperor Ai into abdicating, ending the Tang dynasty after nearly three hundred years of rule. *1191 – Richard I of England marries Berengaria of Navarre in Cyprus; she is crowned Queen consort of England the same day. *1328 – Antipope Nicholas V, a claimant to the papacy, is consecrated in Rome by the Bishop of Venice. * 1364 – Jagiellonian University, the oldest university in Poland, is founded in Kraków. *1497 – Pope Alexander VI excommunicates Girolamo Savonarola. *1510 – The Prince of Anhua rebellion begins when Zhu Zhifan kills all the officials invited to a banquet and declares his intent on ousting the powerful Ming dynasty eunuch Liu Jin during the reign of the Zhengde Emperor. *1551 – National University of San Marcos, the oldest univer ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Crisis Of The Third Century
The Crisis of the Third Century, also known as the Military Anarchy or the Imperial Crisis (AD 235–284), was a period in which the Roman Empire nearly collapsed. The crisis ended due to the military victories of Aurelian and with the ascension of Diocletian and his implementation of reforms in 284, including the Tetrarchy. The crisis began in 235 with the assassination of Emperor Severus Alexander by his own troops. During the following 50-year period, the Empire saw the combined pressures of barbarian invasions and migrations into the Roman territory, civil wars, peasant rebellions and political instability, with multiple usurpers competing for power. This led to the debasement of currency and economic collapse, with the Plague of Cyprian contributing to the disorder. Roman troops became more reliant over time on the growing influence of the barbarian mercenaries known as foederati. Roman commanders in the field, although nominally working for Rome, became increasingly ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sassanid Empire
The Sasanian () or Sassanid Empire, officially known as the Empire of Iranians (, ) and also referred to by historians as the Neo-Persian Empire, was the last Iranian empire before the early Muslim conquests of the 7th-8th centuries AD. Named after the House of Sasan, it endured for over four centuries, from 224 to 651 AD, making it the longest-lived Persian imperial dynasty. The Sasanian Empire succeeded the Parthian Empire, and re-established the Persians as a major power in late antiquity alongside its neighbouring arch-rival, the Roman Empire (after 395 the Byzantine Empire).Norman A. Stillman ''The Jews of Arab Lands'' pp 22 Jewish Publication Society, 1979 International Congress of Byzantine Studies ''Proceedings of the 21st International Congress of Byzantine Studies, London, 21–26 August 2006, Volumes 1–3'' pp 29. Ashgate Pub Co, 2006 The empire was founded by Ardashir I, an Iranian ruler who rose to power as Parthia weakened from internal strife and wars with th ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |