Years: 814 815 816 817 - 818 - 819 820 821 822

Decades: 780s 790s 800s - 810s - 820s 830s 840s

Centuries: 8th century - 9th century - 10th century

Events

• Bishop Theodulf of Orléans is deposed and imprisoned after getting involved in a conspiracy of Bernard, king of Italy, against Louis the Pious

Births

Deaths

• May 26 - Ali ar-Rida, Shia Imam (b. 766)