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 they are not related. "The Fellowship of the Ring" opens as Frodo comes of age and Bilbo leaves the Shire for good on his one hundred and eleventh birthday. Frodo inherited Bag End and Bilbo's ring, which were both introduced in "The Hobbit". Gandalf, at this time, was not certain about the origin of the Ring, so he warned Frodo to avoid using it and to keep it secret. Frodo kept the Ring hidden for the next 17 years, resulting in it giving him the same longevity of Bilbo, until Gandalf returned to tell him that it was the One