Catholic Question: Substance of the Speech of Sir J.C. Hippisley, Bart. On the Motion of the Right Honorable Henry Grattan, in the House of Commons, on the 24th April, 1812., 1812, Volume: 68. Lord Eldon Manuscript Collection, MSS-056. Manuscripts. https://aspace.ll.georgetown.edu/public/repositories/3/archival_objects/30597 Accessed April 25, 2024.