 It survived the iconoclastic fervour of the Reformation perhaps because of its connection with the royal burials.The single tower was completed in 1586 over the west entrance in the same style as the rest of the cathedral.Five bells hang in the tower, the oldest from 1300 cast by Adam..., one cast in 1597 by Jens Hansen, a bell cast in 1677, and one from 1767 cast by ... Leitze.