Beigarth is a Fremennik teenager trying to pass his trial to adulthood. To do this, he and his friends Armod, Hild, Signy, and Reinn took part in a plot to create a war between Miscellania and Etceteria, which they could then settle, cheating their way through their trials. He is involved in the Royal Trouble quest.
Beigarth can be found with his friends, trapped in the caves beneath the islands because of the Giant Sea Snakes that now infest the caves.