Conversation so far:
When did Walter Scott get married?
Walter Scott married Charlotte Carpenter in St Mary's Church, Carlisle Cathedral on Christmas Eve 1797.
was Walter Scott's parent mentioned?
Walter Scott was born to Walter Scott, a Writer to the Signet and Anne Rutherford.
what about Walter Scott's siblings?
Walter Scott was the ninth child. Five of Walter's siblings died in infancy, and a sixth died when he was five months of age.

Question: Who is his wife?
Self-contained rewrite: Who is Walter Scott's wife?