
"balladeers were skilful diversifiers of information. They made a living from entertaining people, so they would often spice up a story by adding a tale from somewhere else"
Yes, and I did that in many medieval events too!
Although I am never pretending to be Robin Hood nor wearing his style of clothing, but when you wander around in a medieval festival wearing medieval clothes it often happens that children ask: "T'es Robin des Bois ?" (= are you Robin Hood?")...
And I always answer in a loud voice: "No, I am not. Firstly, he
is English, and I am Breton. Secondly, he steals the rich. I steal the poor, they have less money but there's much many of them and it's easier because they are less protected than the rich!"
(the children do not fully understand the political meaning of this, but their parents do) 