At the start of the novel we meet our first character, Jean Louise, or Scout, which she is often referred to throughout the novel. We learn that it is Scout that is the narrator of the novel. At the beginning of the novel, Scout is explaining to us the circumstances under which her brother, Jem, broke his arm many years ago, and begins by recalling her family history in the town of Maycomb County, where the story is set.
The first of Scout's ancestors that we meet on the first chapter is Simon Finch, who moved to America and ran a farm called Finch's Landing, however Atticus Finch, Scout's father, moved away from Finch's landing to live in Maycomb County.
Despite being set in the time of the Great Depression in America, we learn that Atticus earned a good life becoming a lawyer, and he supported his children while living with Scout and Jem on the main residential street in Maycomb. They have a cook, who is a black lady called Calpurnia, who lives with them in the house as Scout's mother died when she was 2.
We are then introduced to Dill, or Charles Baker Harris, who stays next door to Jem and Scout in the summer, and they become good friends as the novel progresses.
Finally, we are introduced to the Boo Radley household, which is on the corner of the main street, and the Arthur 'Boo' Radley, is portrayed as quite a mysterious, evil character at the beginning of the novel, who has never made an appearance in Maycomb, becuase he always stays locked up inside.