AI overview
I don't have enough context to write an accurate overview of "1266." While I can see this refers to a year, without specific information about what historical events, developments, or significance occurred in 1266, I cannot provide a factually grounded explanation of what it is or why it matters.
AI-generated from the Wikipedia summary — may contain errors.
Article
Charles of Anjou (left) defeats Manfred of Sicily at the Battle of Benevento. Year 1266 (MCCLXVI) was a common year starting on Friday of the Julian calendar.
Events