Of course, Ed, but Pyyran's backstory involves being Summoned from someplace rather far from Dregar, Mistone, etc.; it was originally a cover for my lack of knowledge about the campaign setting, but it's made for some incredibly interesting RP.
As it is, most of the stories he was told as a child revolved around Bugbears. Not to mention his personal experience.
All of this just goes toward his lack of personal bad experience with Drow, so he usually has trouble reconciling the good he's seen with the evil he's heard of.