How is Mr. Darcy related to Lady Catherine de Bourgh?
Answer
He is her nephew
How is Mr. Darcy related to Lady Catherine de Bourgh? Mr. Darcy is her nephew: Lady Catherine is the sister of his mother, Lady Anne Darcy.
Jane Austen establishes this relationship in Pride and Prejudice through the Darcy family connections. Lady Catherine and Lady Anne were daughters of an earl. Lady Anne married Old Mr. Darcy and became the mother of Fitzwilliam Darcy and Georgiana Darcy, while Lady Catherine married Sir Lewis de Bourgh and had one daughter, Anne de Bourgh.
The family connection helps explain Lady Catherine’s familiarity and authority around Darcy. She expects him to marry her daughter Anne, believing that their union would preserve family status and property. Darcy’s eventual engagement to Elizabeth Bennet shocks Lady Catherine because she considers Elizabeth socially inferior.
Readers sometimes confuse nephew with cousin because aristocratic families in Austen’s novels are tightly interconnected. Darcy is also the nephew of Lady Catherine’s sister by blood, making “her nephew” the direct and canonical answer.