Gailthin is a grocer but that is not part of her name. The picture above shows her at the location 15.2s, 101.5w where she starts the introduction quest "Suspicious Encampment". Which I believe is an Elves only quest because she wouldnt talk to my Dwarf.
Her location after the introduction is: Gondamon (20.51S, 96.72W)
http://img117.imageshack.us/img117/3418/gailthinfu8.jpg
Edited, Sep 7th 2007 8:56pm by agonizer