The novel opens with young Molly Gibson, who has been raised by her widowed father, Dr. Gibson. During a visit to the local aristocratic 'great house' of Lord and Lady Cumnor, Molly loses her way in the estate and falls asleep under a tree. Lady Cuxhaven (one of the daughters of the house) and Mrs. Kirkpatrick (an ex-governess to the Cumnor children) find Molly in her slumbering state and Molly is put to bed in Mrs. Kirkpatrick's room. There are allusions to the latter as Miss Clare, the name by which she was known when a governess. Clare appears to be a kind woman and assures Molly that she will wake her up when it is time for the entourage to leave. However, she forgets to do so and Molly is stranded in the mansion. She is distressed at the thought of spending the night at the mansion. To her relief, her father arrives to collect her.