 The Chapel existed in the original manor house used by the Inn , and dates from 1315 . In 1625 it was enlarged under the supervision of Eubule Thelwall , but by 1698 it was " very ruinous " , and had to be rebuilt . Little is known of the changes , except that the barrister 's chambers above the Chapel were removed . The building was again rebuilt in 1893 , and remained that way until its destruction during The Blitz in 1941 . The Chapel was finally rebuilt in 1960 , and the original stained glass windows ( which had been removed and taken to a safe location ) were restored . The rebuilt Chapel contains " simple furnishings " made of Canadian maple donated by the Canadian Bar Association . 
