Years: 841 842 843 844 - 845 - 846 847 848 849

Decades: 810s 820s 830s - 840s - 850s 860s 870s

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

Events

• March 28 - Paris is sacked by Viking raiders, probably under Ragnar Lodbrok, who collect a huge ransom in exchange for leaving.
• Vikings also sack Hamburg and Melun.

Births

Deaths

• Michael I, Byzantine Emperor (811-814)
• al-Khwarizmi, mathematician (approximate date)

af:845 ca:845 de:845 es:845 eo:845 eu:845 fr:845 hr:845 it:845 lb:845 nl:845 no:845 pl:845 ro:845 ru:845 sl:845 fi:845 uk:845 zh:845年