By the 15th century, Bath's abbey church was dilapidated and Oliver King, Bishop of Bath and Wells, decided to rebuild it on a smaller scale in 1500. The new church was completed just a few years before Bath Priory was dissolved in 1539 by Henry VIII. The abbey church became derelict before being restored as the city's parish church in the Elizabethan era, when the city experienced a revival as a spa. The baths were improved and the city began to attract the aristocracy. A Royal charter granted by Queen Elizabeth I in 1590 confirmed city status.