Centuries: 8th century - 9th century - 10th century
Decades: 780s 790s 800s 810s 820s - 830s - 840s 850s 860s 870s 880s
Years: 830 831 832 833 834 - 835 - 836 837 838 839 840
Events
- Ragnar Lodbrok rises to power (approximate date)
- The celebration of All Saints is made an obligation throughout the Frankish Empire and fixed on November 1.
- Viking raid of Dorestad.
Deaths