In my Scripts folder I found:

NymeriaDialogue.pex
NymeriaDismiss.pex
NymeriaFollow.pex
NymeriaWait.pex

RogerDialogue.pex
RogerDismiss.pex
Rogerfollow.pex
RogerWait.pex

ShaggydogDialogue.pex
ShaggydogDismiss.pex
ShaggydogFollow.pex
ShaggydogWait.pex

I have no idea which mod these belong to. Nymeria and Shaggydog have something to do with Game of Thrones don't they? Except I don't have any Game of Thrones mods installed. They are simple follower scripts. Can anyone recognize what mod they came from?