831
| Years: 827 828 829 830 – 831 – 832 833 834 835 | |
| Decades: 800s 810s 820s – 830s – 840s 850s 860s | |
| Centuries: 8th century – 9th century – 10th century | |
Events
- Malamir succeeds Omurtag as Khan of Bulgaria
- The Saracens capture Palermo.
- Saint Ansgar founds the first church in Sweden, at Birka
Births
Deaths
Categories: 831