The following table identifies the old Cymraeg names with the English and Anglicized ones. Any student, with a map of Roman Britain before him, can easily make for himself such a table of the Roman and English ‘names of antiquity’ as Philemon Holland has subjoined to his translation of Camden's ‘Britannia,’ ed. 1637, Appendix.

Mine is derived from Camden's ‘Remains,’ Gibson's (Camden's Britannia,’ Pennant's ‘Tours in North Wales,’ ‘The Cambrian Register,’ Jones's ‘History of Brecknockshire,’ ‘The Carnbro-Briton,’ ‘The Archæologia Cambrensis,’ Hartshorne's ‘Salopia Antiqua,’ Ab Ithel's ‘Glossary to the Brut y Tywysogion,’ Aneurin Owen's preface and notes to ‘The Ancient Laws and Institutes of Wales,’ Lewis's ‘Topography of Wales,’ Welsh dictionaries, guide-books, &c.