Lingham, Edward James, Vindiciae Lusitanae or, An Answer to a Pamphlet entitled “The Causes and Consequences of the late Emigration to the Brazils.”, 1808, Volume: 66. Lord Eldon Manuscript Collection, MSS-056. Manuscripts. https://aspace.ll.georgetown.edu/public/repositories/3/archival_objects/30572 Accessed April 20, 2025.