I know I'm starting to become super-nerd in this thread, but I should point out that the original definition of chivalry was "excessively violent."
As in, the more people you killed in the most brutal way possible, with maximum dismemberment, the more chivalrous a knight you were.
Pretty much all bard songs from the time were 3+ straight hours of gratuitously violent scenes, one after another.
Then again, the TES universe is more a reflection of the classical age... WHICH WAS EVEN BLOODIER!
P.S. I'm sure you've heard some horror stories about the evil and brutal nature of the Normans who invaded Turkey... it's all pretty much true. They were disgustingly violent people.