Tom, Bert, and William ("Bill") Huggins were three Stone trolls that Bilbo Baggins encountered in the Trollshaws, in Eriador, while with Thorin and Company on their quest to regain the Lonely Mountain (Erebor). Like most of their kind outside of Mordor, they were vagabonds who robbed, stole, and killed for what they needed or wanted. Their age is unknown. They were destroyed by sunlight which turned them to stone with the aid of Gandalf's trickery.