Otho Longtree is the son of Osgood Longtree, the city magistrate of Oslansk, Norsland. He was a bully, before Alexander Taylor turned him into a ox until he agreed to make a public apology, and a written agreement saying that he would never bully anyone again, or he would be banished from the city.

It was said by Osgood that Otho would probably break the deal, leaving a heartbroken Osgood to banish his son. Alex himself commented in the Horn of Moran to Otho that he was only turning Otho back into a human for Otho's fathers sake.