Comber, Thomas, A Letter to the King, on the Critical Circumstances of the Present Times With Particular Reference to Radical Reformers, The Catholic Question, and Agricultural Distress, 1823, Volume: 108. Lord Eldon Manuscript Collection, MSS-056. Manuscripts. https://aspace.ll.georgetown.edu/public/repositories/3/archival_objects/30891 Accessed April 19, 2025.