chunk: David goes home for the holidays only to learn that his mother has given birth to a baby boy. Shortly after David returns to Salem House, his mother and her baby die, and David returns home immediately. Peggotty marries the local carrier, Mr Barkis. Murdstone sends David to work for a wine merchant in London – a business of which Murdstone is a joint owner. Copperfield's tragicomic landlord, Wilkins Micawber, is arrested for debt and sent to the King's Bench Prison, where he remains for several months, before being released and moving to Plymouth. No one remains to care for David in London, so he decides to run away.