In Emily Bronte's novel "Wuthering Heights," Catherine marries Edgar Linton and the two reside at Thrushcross Grange. This is a large estate located near the remote moors of Wuthering Heights, where Catherine's former love, Heathcliff, lives. Thrushcross Grange represents a stark contrast to Wuthering Heights, as it is a symbol of refinement, culture, and sophistication.
Catherine's marriage to Edgar is arranged by her father, Mr. Earnshaw, in an effort to secure her social and financial future. Despite her love for Heathcliff, Catherine is tempted by the idea of living a life of comfort and luxury at Thrushcross Grange. However, her marriage to Edgar ultimately leads to her unhappiness, as she becomes trapped in a life that is completely at odds with her true nature.
Throughout the novel, Thrushcross Grange serves as a metaphor for the constraints of society and the limitations placed on individuals by the expectations of their social class. Catherine's decision to marry Edgar is a prime example of this, as she is forced to abandon her passionate, free-spirited nature in order to conform to the expectations of her class. Ultimately, her unhappiness and her longing for her former life on the moors serve to reinforce the idea that society can stifle individuality and limit personal fulfillment.
In conclusion, Thrushcross Grange serves as an important setting in "Wuthering Heights," as it represents the constraints of society and the limitations placed on individuals by the expectations of their social class. Through Catherine's marriage to Edgar and her subsequent unhappiness, the novel explores the themes of societal expectations, individual freedom, and personal fulfillment.