Frankpledge, Humphrey, A Letter to the Right Honourable Lord Erskine, on the Inconsistency of his Public Conduct and Opinions, 1810, Volume: 45. Lord Eldon Manuscript Collection, MSS-056. Manuscripts. https://aspace.ll.georgetown.edu/public/repositories/3/archival_objects/30383 Accessed May 01, 2024.