The Question and Answer section for Flannery O'Connor’s Stories is a great resource to ask questions, find answers, and discuss the novel.
The grandmother is a cranky old woman who lives with her son, Bailey, and his wife and two children. She is preoccupied with appearances and snobby about "common people." We see much of the action through her point of view.
The glorification of the past is prevalent in this story through the character of The Grandmother, who expresses nostalgia for the way things used to be in the South. Her mistake about the "old plantation that she had visited in this neighborhood...
I'm sorry, your question cannot be answered as asked. Please supply the name of the short-story this question pertain to.