chunk: Act Three reveals the island two years later. Crichton has civilised the island with farming and house building and now, called "the Guv.", is waited on with the trappings and privileges of power, just as his master had been in Britain. Lady Mary, Loam's daughter, falls in love with him, forgetting her engagement to Lord Brocklehurst at home. Just as she and Crichton are about to be married by a clergyman who was shipwrecked with them, the sound of a ship's gun is heard. After a moment's temptation not to reveal their whereabouts, Crichton makes the conventionally decent choice and launches a signal. As the rescuers greet the castaways, he resumes his status as butler.