Principal Primary Sources

• Eighth Report of the Committee of the Society for the Improvement of Prison Discipline and for the Reformation of Juvenile Offenders (London, 1832), Appendix, p.41

• Return of Places of Confinement Outside Gaol Acts in England and Wales (Parl. Papers, 1833, XXVIII.425), p.109

• Inspectors of Prisons of Great Britain II. Northern and Eastern District. First Report (Parl. Papers, 1836, XXXV.161), p.108; Inspectors of Prisons of Great Britain I. Home District, Second Report (Parl. Papers, 1837, XXXII.1), p.50; Inspectors of Prisons of Great Britain II. Northern and Eastern District, Fourth Report (Parl. Papers, 1839, XXII.1), p.168

Additional Primary Sources

• William White, History, Gazetteer and Directory of Suffolk (2nd edn, Sheffield, 1855), p. 776

Secondary Sources

• http://www.britishlistedbuildings.co.uk/en-276055-archway-of-former-gaol-sudbury-suffolk#.WHT18VOLRaQ