Buying a video game console
The whole To Kill A Mockingbird was told from a point of view when Scout was grown up so she realized then, but as a child she was innocent so she did not realize that they was a mob in the first place. So for a short answer No she was aware.
Acording to the events that were taken as a basis for the setting of the story, If you wanted to support the idea that Beowulf is an epic hero, you might best note that he embodies the ideal of Anglo-Saxon society. This option seems to be the only relevant. Hope you still need the answer, because this one us really helpful.