The 340s decade ran from January 1, 340, to December 31, 349.
The 250s was a decade that ran from January 1, 250, to December 31, 259.
Year 300 (CCC) was a leap year starting on Monday of the Julian calendar. At the time, it was known as the Year of the Consulship of Constantius and Valerius. The denomination 300 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.
Year 365 (CCCLXV) was a common year starting on Saturday of the Julian calendar. At the time, it was known in the West as the Year of the Consulship of Augustus and Valens. The denomination 365 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.
Year 339 (CCCXXXIX) was a common year starting on Monday of the Julian calendar. At the time, it was known as the Year of the Consulship of Constantius and Claudius. The denomination 339 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.
Wei (220–266), known as Cao Wei or Former Wei in historiography, was one of the three major states that competed for supremacy over China in the Three Kingdoms period (220–280). With its capital initially located at Xuchang, and thereafter Luoyang, the state was established by Cao Pi in 220, based upon the foundations laid by his father, Cao Cao, towards the end of the Eastern Han dynasty. The name "Wei" first became associated with Cao Cao when he was named the Duke of Wei by the Eastern Han government in 213, and became the name of the state when Cao Pi proclaimed himself emperor in 220. Historians often add the prefix "Cao" to distinguish it from other Chinese states known as "Wei", such as Wei of the Warring States period and Northern Wei of the Northern and Southern dynasties. The authority of the ruling Cao family dramatically weakened in the aftermath of the deposing and execution of Cao Shuang and his siblings, the former being one of the regents for the third Wei emperor, Cao Fang, with state authority gradually falling into the hands of Sima Yi, another Wei regent, and his family, from 249 onwards. The last Wei emperors would remain largely as puppet rulers under the control of the Simas until Sima Yi's grandson, Sima Yan, forced the last Wei ruler, Cao Huan, to abdicate the throne and established the Jin dynasty.
Gongsun Yuan, courtesy name Wenyi, was a Chinese military general, politician, and warlord who lived in the state of Cao Wei during the Three Kingdoms period of China. He rebelled against Wei in 237 and declared himself "King of Yan" (燕王). In 238, the Wei general Sima Yi led forces to Liaodong and successfully conquered Yan.
Cao Mao, courtesy name Yanshi, was the fourth emperor of the state of Cao Wei during the Three Kingdoms period of China. He was a grandson of Cao Pi, the first emperor of Wei. Described as intelligent and studious, Cao Mao made repeated attempts to seize back state power from the regent Sima Zhao but failed. He was killed in an abortive coup d'état against Sima Zhao.
Sima Shi, courtesy name Ziyuan, was a military general and regent of Cao Wei during the Three Kingdoms period of China. In 249, he assisted his father Sima Yi in overthrowing the emperor Cao Fang's regent Cao Shuang, allowing the Sima family to become paramount authority in the state, and he inherited his father's authority after his father's death in 251. He maintained a tight grip on the political scene and, when the emperor, Cao Fang, considered action against him in 254, had him deposed and replaced with his cousin, Cao Mao. This tight grip eventually allowed him to, at the time of his death in 255 after just having quelled a rebellion, transition his power to his younger brother, Sima Zhao, whose son Sima Yan eventually usurped the throne and established the Jin dynasty.
Guanqiu Jian, courtesy name Zhonggong, was a Chinese military general and politician of the state of Cao Wei during the Three Kingdoms period of China.
Wang Chang, courtesy name Wenshu (文舒), was a Chinese military general and politician of the state of Cao Wei during the Three Kingdoms period of China.
Wen Qin, courtesy name Zhongruo, was a Chinese military general and politician of the state of Cao Wei during the Three Kingdoms period of China. He served as the Inspector of Yang Province during the reign of the third Wei emperor, Cao Fang. In 254, when the Wei regent Sima Shi, who effectively controlled the Wei government, deposed Cao Fang and replaced him with Cao Mao, Wen Qin was deeply displeased because his loyalty was to the Wei emperor and not the Sima family. In the following year, he and another Wei general, Guanqiu Jian, started a rebellion in Shouchun against Sima Shi. However, Sima Shi managed to suppress the rebellion within months; Guanqiu Jian was killed while Wen Qin and his family escaped and defected to Wei's rival state, Eastern Wu. In 257, when another Wei general Zhuge Dan started a rebellion in Shouchun against the Wei regent Sima Zhao, Wen Qin and some Wu forces came to Shouchun to support Zhuge Dan. Sima Zhao led Wei forces to besiege Shouchun and the siege dragged on until early 258. As the situation became more dire, relations between Wen Qin and Zhuge Dan deteriorated, especially since they did not trust each other before. Zhuge Dan eventually had Wen Qin executed. Wen Qin's sons, Wen Yang and Wen Hu, fled from Shouchun and surrendered to Sima Zhao.
Wang Xiang (185–269), courtesy name Xiuzheng, was a Chinese politician who lived through the late Eastern Han dynasty (25–220), the Three Kingdoms period (220–280), and the early Western Jin dynasty (265–316) of China. He served among the highest positions in the government, including Minister of Works (司空) and Grand Commandant (太尉) in the Cao Wei state during the Three Kingdoms period, and Grand Protector (太保) during the Western Jin dynasty. He was also one of The Twenty-four Filial Exemplars.
Wen Chu (238–291), courtesy name Ciqian, better known as Wen Yang, was a military officer of the Jin dynasty of China. He previously served in the state of Cao Wei during the Three Kingdoms period. In 255, he participated in a rebellion in Shouchun started by his father, Wen Qin, and another Wei general, Guanqiu Jian. However, the rebellion was suppressed and Wen Qin and his family were forced to defect to Eastern Wu, Wei's rival state. In 257, when another rebellion broke out in Shouchun, Wen Qin and his sons led troops from Wu to support the rebel leader, Zhuge Dan. However, by 258, when the odds were against him, Zhuge Dan became increasingly suspicious of Wen Qin and eventually executed him. Wen Yang and his younger brother, Wen Hu (文虎), escaped from Shouchun and surrendered to the Wei regent, Sima Zhao, and assisted him in suppressing the revolt. Wen Yang continued serving under the Jin dynasty, which replaced the Wei regime in 266, and achieved fame for leading a successful military campaign against Xianbei forces in northern China. In 291, he was falsely accused of plotting a rebellion with Yang Jun, an ousted regent, and was arrested and executed along with his family.
Fu Gu (209–255), courtesy name Lanshi, was an official of the state of Cao Wei during the Three Kingdoms period of China.
The Three Rebellions in Shouchun were a series of revolts that occurred in the state of Cao Wei during the Three Kingdoms period. The rebellions broke out in the later years of Wei when the Sima clan, headed by Sima Yi, usurped state power. The military governors of Shouchun rose in revolt thrice in the name of a rebellion to oust the Sima clan from power. The respective leaders of the three rebellions were Wang Ling, Guanqiu Jian and Wen Qin, and Zhuge Dan. All the revolts were eventually suppressed.
Guanqiu Jian and Wen Qin's Rebellion, or the Second Rebellion in Shouchun, was a punitive uprising led by Guanqiu Jian and Wen Qin, two generals from the state of Cao Wei, against the regent Sima Shi and his clan. This was the second of a series of three rebellions that all took place in Shouchun in the 250s during the Three Kingdoms period in Chinese history.
Zhuge Xu was a Chinese general and politician of the state of Cao Wei during the Three Kingdoms period of China.
The coup of Cao Mao was a coup d'état that occurred on 2 June 260 in Luoyang, the capital of the state of Cao Wei, during the Three Kingdoms period. Cao Mao, the nominal emperor of Wei, attempted to launch a coup to oust the regent Sima Zhao, who effectively controlled the Wei government. However, the coup concluded with Cao Mao's death and Sima Zhao retaining his status. Contrary to its intention, the coup actually increased the Sima clan's power and influence in Wei, thus providing a foundation for the eventual usurpation of the Wei throne in 266 by Sima Zhao's son Sima Yan, who founded the Western Jin Dynasty.
The military history of the Jin dynasty and the Sixteen Kingdoms encompasses the period of Chinese military activities from 266 AD to 420 AD. The Jin dynasty is usually divided into the Western Jin and Eastern Jin in Chinese historiography. Western Jin lasted from its usurpation of Cao Wei in 266 to 316 when the Uprising of the Five Barbarians split the empire and created a number of barbarian states in the north. The Jin court relocated to Jiankang, starting the era of Eastern Jin, which ended in 420 when it was usurped by Liu Yu, who founded the Liu Song dynasty.
