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

Frederick II (l. 1194-1250 CE) was the king of Sicily (r. 1198-1250 CE), Germany (r. 1215-1250 CE), Jerusalem (r. 1225-1228 CE), and also reigned supreme as the Holy Roman Emperor (r. 1220-1250 CE). He was born in Jesi in 1194 CE but spent...

Elgabalus was Roman emperor from 218 to 222 CE. Having failed to keep many of his promises to the army, Roman Emperor Macrinus (217 – 218 CE) was becoming increasingly unpopular, and it would only take a little lie from a young boy's mother...

Didius Julianus was Roman emperor from March to June 193 CE. On March 28, 193 CE Roman Emperor Pertinax was assassinated by the Praetorian Guard, and like his predecessor Commodus, he left no apparent successor. Two possible claimants presented...

Constantine VII was Byzantine emperor from 945 until 959 CE. Sometimes known as Constantine Porphyrogennetos because of his birth in the purple chamber of the royal palace, he was served by various regents from 912 CE until reigning in his...

The Roman Empire, at its height (c. 117), was the most extensive political and social structure in western civilization. Building upon the foundation laid by the Roman Republic, the empire became the largest and most powerful political and...

The Early Three Kingdoms Period in ancient China, from 184 CE to 190 CE for the purposes of this article, was one of the most turbulent in China's history. With an ailing Han government unable to control its empire, brutal localised wars...

A painted silk scroll depicting Taizong, second emperor during the Tang Dynasty of China, r. 626-649. The emperor's robe shows a dragon, a traditional symbol of rulership as the creature represents wisdom, justice, and benevolence. National...

Portrait of Emperor Leopold I as a young man, wearing the Order of the Golden Fleece, oil on canvas by Benjamin Block, 1631-1689. Private collection. This portrait of the young monarch is rare as it depicts Leopold I, Holy Roman Emperor...

A 13th century CE illustration showing Byzantine emperor Michael III (r. 842-867 CE) crowning his great friend and political ally Basil the Macedonian co-emperor. The latter would take the crown himself in 867 CE as Basil I. (Madrid Sklitzes...

Statue of an emperor, heavily restored by Bartolomeo Cavaceppi as a portrait of emperor Galba. (Sala Rotonda Museo Pio-Clementino, Vatican Museums)