Mary Thorne is a fictional character from the novel "The Last Chronicle of Barset" by Anthony Trollope. She is portrayed as a kind and compassionate woman who faces various challenges in her life, particularly concerning her family and social status. Mary is often seen as a moral center in the story, navigating the complexities of love and duty. In the novel, Mary Thorne is the niece of Dr. Thorne, a country doctor, and her upbringing is marked by both privilege and hardship. Her character embodies themes of loyalty and resilience, making her a relatable figure in the context of Victorian society. Mary's relationships with other characters highlight the social dynamics of the time.