Pope Leo X: Did you mean...?

An 18th century CE depiction of Byzantine emperor Leo VI (r. 886-912 CE) and his wife Saint Theophano.

A penitent Leo VI, Byzantine emperor 886-912 CE, from a mosaic in the Hagia Sophia, Istanbul.

A gold solidus (nomisma) coin of Byzantine emperor Leo V the Armenian (r. 813-820 CE). The reverse side shows his son Constantine. (Classical Numismatic Group, Inc. http://www.cngcoins.com)

A gold coin depicting Byzantine emperor Leo IV (r. 775-780 CE) on the right and his son and successor Constantine VI (r. 780-797 CE) on the left. (Classical Numismatic Group, Inc. http://www.cngcoins.com)

An illustration from a 12th century CE manuscript depicting the proclamation of Leo V the Armenian, emperor of the Byzantine Empire from 813 to 820 CE. (Madrid Skylitzes, National Library, Madrid)

A 13th century CE illustration showing Byzantine emperor Basil I (r. 867-886 CE) confronting Leo VI, his son, murderer and successor. (Madrid Sklitzes, National Library, Madrid)

The relationship between the Byzantine Empire and ancient Armenia was a constant and varied one with an equal mix of wars, occupations, treaties of friendship, mutual military aid, and cultural exchange. Regarded as...

Henry VIII of England ruled as king from 1509 to 1547. The second Tudor king after his father Henry VII of England (r. 1485-1509), Henry had inherited a kingdom which enjoyed both unity and sound finances. Famous for his six...

Thomas Wolsey, Cardinal Archbishop of York (l. c. 1473-1530 CE) served as Lord Chancellor to Henry VIII of England (r. 1509-1547 CE) from around 1513 CE to 1529 CE. Wolsey rose to become the most powerful man in England after the...

The Great Palace of Constantinople was the magnificent residence of Byzantine emperors and their court officials which included a golden throne room with wondrous mechanical devices, reception halls, chapels, treasury...