Arthur's brother is Nathan Radley.
Jem Finch is Scout's brother in 'To Kill a Mockingbird'.
scout's brother
They are brother and sister.They were brother and sister.
In "To Kill a Mockingbird," the brother of Boo (Arthur) Radley is Nathan Radley. Nathan is portrayed as a stern and reclusive character who is protective of Boo.
Jem is the narrator's (Scout) older brother.
Her uncle, Atticus' brother.
he was a judge and he put Aticus to death!
Nathan Radley, Boo's older brother
Jem Finch is Scout's brother and Atticus's son.
Jem, her brother. Calpurnia, her babysitter. Atticus, her father.
no he was King Arthurs nephew
Scout's older brother, Atticus's son, and is a main character in the story.