Conversation so far:
when did Walter Scott get married?
After three weeks of courtship, Scott proposed and they were married on Christmas Eve 1797 in St Mary's Church, Carlisle .
was his parent mentioned?
Scott's father, also Walter (1729-1799), was a Freemason, being a member of Lodge St David, No.36 (Edinburgh).
what about his siblings?
CANNOTANSWER.
who is his wife?
Charlotte Charpentier (or Carpenter), daughter of Jean Charpentier of Lyon in France.
did they have child?
They had five children, of whom four survived by the time of Scott's death.
when did scott die?
CANNOTANSWER.

Question: what is his career about?
Self-contained rewrite: what is Walter Scott's career about