Comment by olddustytrail
6 days ago
Assuming you are referring to The Council of Elrond, I think perhaps you're misremembering.
The only characters who speak at length at the Council are Glóin, Elrond (whose account is mostly skipped over), Boromir, Gandalf (the longest account), Aragorn, Frodo and Bilbo.
All of these are previously known characters except Boromir and he is certainly a major character. Plus they all add either new backstory about the ring or foreshadow something later, like Moria has been reoccupied and there is something evil there.
So there really isn't any information given that doesn't bear on the story at all.
Glóin is Gimli's father, but it's true that he does really only appear in that chapter (if you've not read the Hobbit, you won't know much about him). Afterwards, though, Gimli travels with the Fellowship.
Tolkien could have (and I believe in his notes he has versions) written the entire council, but he elides the parts that are "told elsewhere" - Bilbo, much of Gandalf and Elrond, and anything directly already told of the Hobbits.
It's true that if you haven't read The Hobbit there are a few gaps (not least, exactly how Bilbo got the ring).
But Glóin actually appears in the previous chapter Many Meetings, where he is sat next to Frodo at the feast and introduces himself there.