Holy Roman Emperor: Did you mean...?

In this gallery of four maps we chart the rise and expansion of the Holy Roman Empire, a pivotal period in European history following the decline of the Roman Empire. Emerging from the ashes of Rome's collapse, the Merovingian Dynasty in...

Emperor Gaozu (also Kao-tsu, formerly Li Yuan, r. 618-626 CE) was a Sui military commander who led a rebellion against his former masters, seized control of the state, and founded the Tang Dynasty (618-906 CE). Overshadowed in the ancient...

The Carolingian Dynasty (751-887) was a family of Frankish nobles who ruled Francia and its successor kingdoms in Western and Central Europe during the Early Middle Ages. The dynasty expanded from Francia as far as modern Italy, Spain, and...

In the 17th century, many groups of British Christians rose and fought against religious intolerance and corruption. The Puritans sought a return to biblical religion and a purified form of Christianity in England. This resulted in the Puritan...

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...

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...

Matilda of Canossa (c. 1046-1115), the Countess of Tuscany (r. 1055-1115) and Vice-Queen of Italy (r. 1111-1115), was the final head of the noble House of Canossa following the deaths of her father in 1052 and her elder brother in 1055. One...

The Supreme August Jade Emperor is the supreme deity of Chinese tradition and is otherwise known as Yuhuang Shangdi (Yu-huang Shang-ti), Yudi (Yu Ti) or Mr. Heaven (Lao-t'ien ye). He governs the cosmos and resides in a magnificent palace...

Emperor Kammu (aka Kanmu) reigned in ancient Japan from 781 to 806 CE and is most noted for relocating the capital to Heiankyo (Kyoto) in 794 CE. Kammu was one of the most powerful emperors Japan had seen or would ever see, and his reign...

Batavian revolt was a rebellion of the Batavians against the Romans in 69-70 CE. After initial successes by their commander Julius Civilis, the Batavians were ultimately defeated by the Roman general Quintus Petillius Cerialis. The year...