Emperor wu of jin: Did you mean...?

Claudius (10 BCE to 54 CE) was the fourth Roman emperor, who reigned from 41 to 54 CE. Though a member of the imperial Julio-Claudian Dynasty, his rise to power had always seemed unlikely. Indeed, for much of his...

Maximinius Thrax ruled briefly as the Roman emperor from 235 CE to his death in 238 CE. The young Roman Emperor Alexander Severus secured the imperial throne after the assassination of his cousin Elagabalus by the Praetorian Guard...

The Hongwu Emperor, the first emperor of the Ming Dynasty (1368 to 1644 CE) who reigned from 1368 to 1398 CE. 14th century CE painted silk hanging. (National Palace Museum, Taipei)

A 10th century portrait on a hanging silk scroll of Taizu, first emperor of the Song dynasty in China, r. 960-976. The extensions on the emperor's black gauze cap symbolise his power and dignity. National Palace Museum, Taipei.

It has been said that the greatest enemy of Rome was Rome itself, and this is certainly true of the period known as the Crisis of the Third Century (also known as the Imperial...

A 16th century CE portrait on silk of Japanese Emperor Kammu (r. 781 to 806 CE) who is most noted for relocating the capital to Heiankyo (Kyoto) in 784 CE. (Enryaku-ji Monastery, near Kyoto, Japan)

A painted silk scroll portrait of the Jianwen Emperor (r. 1398-1402 CE), the second ruler of the Chinese Ming dynasty (1368-1644 CE).

A silk scroll portrait of the Yongle Emperor (aka Chengzu or Yung Lo, r. 1403-1424 CE) who was the third ruler of the Chinese Ming Dynasty (1368-1644 CE). (National Palace Museum, Taibei)

A portrait of Chinese emperor Gaozu, founder of the Tang Dynasty, r. 618-626 CE.

An illustration depicting Japanese Emperor Toba (r. 1107-1123 CE)