Text taken from 'The Oratory', a guide to the building and its monuments, Joseph Sharples, 1991
HM Colvin, 'A Biographical Dictionary of British Architects 1600-1840', London 1978
JM Crook, 'The Greek Revival', London 1972
Lady Eastlake (ed.), 'Life of John Gibson RA, Sculptor', London 1870
P Fleetwood-Hesketh, 'Murray's Lancashire Architectural Guide', London 1955
N Penny, 'Church monuments in Romantic England', New Haven and London 1977
N Pevsner, 'The Buildings of England: South Lancashire', London 1969