Frodo Baggins a family of toy koala owned by Tolkien's children), son of Bilbo Baggins and Primula Brandybuck. In the fourth draft, he was renamed Bingo Bolger-Baggins, son of Rollo Bolger and Primula Brandybuck. Tolkien did not change the name to Frodo until the third phase of writing, when much of the narrative, as far as the hobbits' arrival in Rivendell, had already taken shape. Prior to this, the name "Frodo" had been used for the character who eventually became Peregrin Took. Frodo is introduced in "The Fellowship of the Ring" as the adoptive heir of Bilbo Baggins. The chapter "A Long-expected
Frodo Baggins Gollum reappeared and attacked Frodo, who beat him back. While Sam fought with Gollum, Frodo went on to Sammath Naur within the volcano, where Sauron had forged the Ring. Here, however, Frodo lost the will to destroy the Ring, and instead put it on, claiming it for himself. Gollum got past Sam and attacked the invisible Frodo, biting off his finger, and finally regained his "precious". As he danced around in elation, Gollum lost his balance and fell with the Ring into the lava. The Ring was thus destroyed, and with it Sauron's power. Frodo and Sam were rescued by