Somers, John Somers Cocks, Earl, A Defence of the Constitution of Great Britain and Ireland, as by law established, against the innovating and levelling attempts of the friends to annual Parliaments and universal suffrage, 1817, Volume: 36. Lord Eldon Manuscript Collection, MSS-056. Manuscripts. https://aspace.ll.georgetown.edu/public/repositories/3/archival_objects/30312 Accessed April 19, 2025.