From publisher blurb:
Gostor is a Grumpy Old Schooler's Take On Rules. A series of product aimed at providing, simple yet robust rule additions to expand your game.
Gostor: Nobles presents a new base class, the noble. to play a noble character, along with new feats, and a new prestige class, the ambassador. Everything you need to join the ranks of the elite, whether from the start or later in your adventuring career.