Hagar Shipley is the main character in the novel "The Stone Angel" by Margaret Laurence. She is a 90-year-old woman reflecting on her life, filled with pride and regret. Hagar's story explores themes of aging, family dynamics, and the struggle for identity. Throughout the novel, Hagar's relationships with her family, particularly her son John and her daughter-in-law Marilyn, reveal her complex personality. Her journey highlights the challenges of growing old and the desire for independence, making her a relatable and poignant figure in Canadian literature.