Sansa Stark is a fictional character from the book series "A Song of Ice and Fire" by George R.R. Martin and the television adaptation, Game of Thrones. She is the eldest daughter of Eddard Stark and Catelyn Stark, and she hails from the North, specifically the castle of Winterfell. Sansa is known for her beauty and initially dreams of a life filled with romance and nobility. Throughout the series, Sansa undergoes significant character development, evolving from a naive girl into a strong and resilient leader. She faces numerous challenges, including betrayal and hardship, which shape her into a strategic thinker. By the end of the series, Sansa becomes the Lady of Winterfell and plays a crucial role in the political landscape of Westeros.