Research papers and correspondence relating to the thesis "A Study in the Structure and History of the Registers of Archbishops Prene and Mey, together with an edition of the Register of Mey and a Calendar of the Register of Prene. A thesis presented to the Queen's University of Belfast for the degree of Doctor of Philosophy in the Faculty of Arts by William George Henry Quigley, B.A., and Edward Frederick Denis Roberts, B.A. April 1955"; and the subsequent publication 'Registrum Iohannis Mey: The Register of John Mey, Archbishop of Armagh, 1443-1456' (Belfast: HMSO, 1972)., 1955-1972, undated., Acc.11997/23-33. Working papers relating to the doctoral thesis of Professor Edward Frederick Denis Roberts; with some official, personal and semi-personal papers dating from his childhood until his death., Acc.11997/1-58. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/75958 Accessed September 23, 2024.