Events Carloman revolts against his father Louis the German. ... Events Rurik gained control of Novgorod. ... Events Constantine I succeeds as king of Scotland. ... Events Khan Boris I of Bulgaria is baptized an Orthodox Christian. ... Events Fujiwara no Yoshifusa becomes regent of Japan, starting the Fujiwara regentship. ... Events September - Basil I becomes sole ruler of the Byzantine Empire. ... Events 11 May: Printing of The Diamond Sutra, the oldest dated printed book. ... Events Western Emperor Louis II allies with eastern Emperor Basil I against the Saracens. ... This is a list of decades which have articles with more information about them. ... 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 Events: The first Swedes arrive in Russia. ... Centuries: 8th century - 9th century - 10th century Decades: 790s - 800s - 810s - 820s - 830s - 840s - 850s - 860s - 870s - 880s - 890s Years: 840 841 842 843 844 845 846 847 848 849 Events After the death of Louis the Pious, his sons Charles the Bald, Louis the German and Lothair II of... Centuries: 8th century - 9th century - 10th century Decades: 800s - 810s - 820s - 830s - 840s - 850s - 860s - 870s - 880s - 890s - 900s 850 851 852 853 854 855 856 857 858 859 Events Samara the Sweet is born. ... Centuries: 8th century - 9th century - 10th century Decades: 810s - 820s - 830s - 840s - 850s - 860s - 870s - 880s - 890s - 900s - 910s Years: 860 861 862 863 864 865 866 867 868 869 Events Rurik establishes the state of Novgorod (later Kievan Rus) Basil I has first caesar Bardas (866), then emperor Michael... Centuries: 8th century - 9th century - 10th century Decades: 820s - 830s - 840s - 850s - 860s - 870s - 880s - 890s - 900s - 910s - 920s Years: 870 871 872 873 874 875 876 877 878 879 Events and trends The Danes invade England (870) and conquer East Anglia. ... Centuries: 8th century - 9th century - 10th century Decades: 830s - 840s - 850s - 860s - 870s - 880s - 890s - 900s - 910s - 920s - 930s Years: 880 881 882 883 884 885 886 887 888 889 Events and trends 885: Vikings lay siege for Paris 886: Alfred the Great of Wessex captures London Important people Charles... Centuries: 8th century - 9th century - 10th century Decades: 840s - 850s _ 860s - 870s - 880s - 890s - 900s - 910s - 920s - 930s - 940s Years: 890 891 892 893 894 895 896 897 898 899 900 Events Categories: 890s ... These pages contain the trends of millennia and centuries. ... (7th century — 8th century — 9th century — other centuries) Events The Iberian peninsula is taken by Arab and Berber Muslims, thus ending the Visigothic rule, and starting almost 8 centuries of Muslim presence there. ... As a means of recording the passage of time the 9th century was that century that lasted from 801 to 900. ... As a means of recording the passage of time, the 10th century was that century which lasted from 901 to 1000. ...

Events

• Ethelred succeeds as king of Wessex (or 866).
• Ragnar Lodbrok invades England, but is defeated by king Aella of Northumbria
• A Russian expedition for the first time threatens Constantinople.
• Louis the German divides his kingdom among his sons.
• Lothair, threatened with excommunication, takes back his first wife,
• Bulgaria under Boris I converts to Orthodox Christianity.

King Ethelred I or Æþelræd I (c. ... Wessex was one of the seven major Anglo-Saxon kingdoms (the Heptarchy) that preceded the Kingdom of England. ... Events Fujiwara no Yoshifusa becomes regent of Japan, starting the Fujiwara regentship. ... An 1857 painting by August Malmström depicting King Aellas messenger before Ragnar Lodbroks sons. ... Aelle sealing his own fate by murdering Ragnar Lodbrok Aelle II (died 867), king of the Northumbrians, became king about 862 on the deposition of Osbeorht, although he was not of royal birth. ... Section from Shepherds map of the British Isles about 802 AD showing the kingdom of Northumbria Northumbria is primarily the name of a petty kingdom of Angles, Danes and Norwegians which was formed in Great Britain at the beginning of the 7th century, and of the much smaller earldom... Map of Constantinople. ... Louis the German (also known as Louis II or Louis the Bavarian) (804 - August 28, 876), the third son of the emperor Louis the Pious and his first wife, Ermengarde of Hesbaye, was the king of Bavaria from 817, when his father partitioned the empire, and king of East Francia... Boris I Michail or Boris I Michael (Bulgarian Борис I Михаил)(d. ... Orthodox Christianity is a generalized reference to the Eastern traditions of Christianity, as opposed to the Western traditions which descend from the Catholic Church. ...

Births

Deaths

• Saint Ansgar (b. 801)
• Ragnar Lodbrok, King of Denmark and Sweden