Jasper & Rosalie.
Jasper and Rosalie tell Bella about their past.
Jacob Black
jacob
During lunch, Jessica told her the Cullens' names.
He told her the Quileutte legends which was about the treaty between the vampires (Cullens) and werewolves (Quiluettes).
Jacob told Bella the scary stories in the woods and than mentioned the Cullens. Later, Bella did some research on the internet.
Because in the car after the restaurant, she told him that she knew and they talked about it.
because in the beginning of twilight he told her, because she asked him, when they were in her truck. Jessica told her before that thoughs
When Edward first told Bella that he was going to bring her to meet his family, she was not frightened because she was scared to visit a family of vampires that lived isolated from town. Instead, she was afraid that the Cullens would not approve of her, and would not like her.
the beach doesn't have a name but it is in the quillute reservation in Washington
The family friend that told Bella the legends about the "Cold Ones" was none other than Jacob Black.
No. She never did. The only time she shared that with anyone was when Jacob became a werewolf and told her he believed the the legends.