The cathedral was destroyed by fire in 1067, a year after the Norman Conquest. Rebuilding began in 1070 under the first Norman archbishop, Lanfranc (1070–1077). He cleared the ruins and reconstructed the cathedral to a design based closely on that of the Abbey of Saint-Étienne in Caen, where he had previously been abbot, using stone brought from France. The new church, its central axis about 5m south of that of its predecessor, was a cruciform building, with an aisled nave of nine bays, a pair of towers at the west end, aisleless transepts with apsidal chapels, a low crossing tower, and a short quire ending in three apses. It was dedicated in 1077.