Sugden, Edward Burtenshaw, A Letter to Charles Butler, Esq. on the Doctrine of Presuming a Surrender of Terms assigned to attend the Inheritance., 1819, Volume: 62. Lord Eldon Manuscript Collection, MSS-056. Manuscripts. https://aspace.ll.georgetown.edu/public/repositories/3/archival_objects/30543 Accessed April 20, 2025.