Salisbury Cathedral and Chichester Cathedral, 1402 to 1861) and fallen down; instead, Salisbury became the tallest church spire in the country on the collapse at Lincoln in 1549. The large supporting pillars at the corners of the spire are seen to bend inwards under the stress. The addition of reinforcing tie-beams above the crossing, designed by Christopher Wren in 1668, halted further deformation. The beams were hidden by a false ceiling, installed below the lantern stage of the tower. Significant changes to the cathedral were made by the architect James Wyatt in 1790, including replacement of the original rood screen and demolition
Edward Akroyd Souls' Church (1856-8) still dominates the area, its lofty spire reaching 236 feet into the Yorkshire sky: the second tallest in the county (Wakefield Cathedral has the highest spire). Both St Stephen's Copley and All Souls itself are now vested in the Churches Conservation Trust, All Souls' having been rescued from demolition by a continuing programme of restoration initially organized by a board of Trustees assembled for the purpose. No regular services have been held at All Souls' Haley Hill since 1977. Edward Akroyd Lieutenant Colonel Edward Akroyd (1810–1887), English manufacturer, was born into a textile manufacturing family in 1810,