Historical Events
- Sep 1 Northmen defeated near Louvaine, France
- Sep 14 Stephen V's reign as Catholic Pope end with his death, succeeded a few weeks later by Pope Formosus
- Oct 6 Formosus begins his reign as Catholic Pope
Famous People Born in 891 AD
- Jan 7 Abd al-Rahman III, Umayyad Emir (912-29) and ruler of the Caliph of Córdoba (929-961), born in Córdoba (d. 961) date disputed
Famous People Who Died in 891 AD
- Feb 6 Photius, Byzantine saint, theologist and Patriarch of Constantinople, dies
- Sep 14 Stephen V [VI], Italian Pope (885-91), dies