Decades: 750s 760s 770s 780s 790s - 800s - 810s 820s 830s 840s 850s

Years: 803 804 805 806 807 - 808 - 809 810 811 812 813

• The Abbasid capital is moved north from Baghdad to Samarra.
• Krum is king of Bulgaria; the Dulo clan is restored.

• Widukind, Saxon leader\n