sentences:  It continued under a succession of managers as the unsuccessful Regency Theatre (1815–1820), falling into decline.The theatre then reopened as the West London Theatre (1820–1831, under Brunton), Queen's Theatre (1831–1833, 1835–1837, and again 1839-1865), and Fitzroy Theatre (1833–1835 and 1837–1839).The lessee of the theatre from 1843 to 1869 was a scenic artist, Charles James James, and the theatre became the home of lurid melodrama, being nicknamed "The Dusthole".